The band for this watch can be adjusted to fit comfortably between the following wrist circumferences.
150 - 205mm (5.9 - 8.1in)
Wrap a garment measuring tape snuggly around your wrist just below the wrist bone. Alternatively use a piece of string and then measure the string length with a ruler. The average wrist size for men is 6.5-7.5", and for women is 5.5-6.5".
How to choose the right case size
Case diameter determines the watch size: it’s the width of the watch case, excluding the crown. Small wrists (<6") suit 28–36mm, average (6–7") fit 36–42mm, and larger wrists (7"+) can wear 42mm+. Smaller cases can feel refined or vintage-inspired, while larger ones make a bold, modern statement.
The band for this watch can be adjusted to fit comfortably between the following wrist circumferences.
150 - 205mm (5.9 - 8.1in)
How to measure your wrist size
Wrap a garment measuring tape snuggly around your wrist just below the wrist bone. Alternatively use a piece of string and then measure the string length with a ruler. The average wrist size for men is 6.5-7.5", and for women is 5.5-6.5".
How to choose the right case size
Case diameter determines the watch size: it’s the width of the watch case, excluding the crown. Small wrists (<6") suit 28–36mm, average (6–7") fit 36–42mm, and larger wrists (7"+) can wear 42mm+. Smaller cases can feel refined or vintage-inspired, while larger ones make a bold, modern statement.
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Returns
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Warranty
Your Timex® watch includes a limited manufacturer’s warranty covering defects in materials and workmanship for a period of one year from the original purchase date.
Add optional protection with Extend in your cart or checkout for coverage against accidental damage and mechanical failure beyond the standard warranty.
Pan Am® x Timex Waterbury Automatic Ace
41mm Leather Strap Watch
Pre-Order
Sustainable
Mechanical Automatic Movement
Stainless Steel Case
Leather Strap
Sapphire Crystal
Regular price
$359.00
Sale price
$359.00
Regular price
$359.00
Unit price/ per
Case Diameter is 41 mm
This stainless-steel case is highly resistant to rust, corrosion, and tarnish, ensuring your watch remains in excellent condition over time. It's also hypoallergenic and incredibly strong.
Natural leather is the traditional choice for watch straps. Our real leather is oiled, waxed, and coated to resist water and soften with wear.
Automatic watches have no battery. Instead, these "self winding" movements use the natural movement of your wrist as a power source.
Case Diameter is 41 mm
This stainless-steel case is highly resistant to rust, corrosion, and tarnish, ensuring your watch remains in excellent condition over time. It's also hypoallergenic and incredibly strong.
Natural leather is the traditional choice for watch straps. Our real leather is oiled, waxed, and coated to resist water and soften with wear.
Automatic watches have no battery. Instead, these "self winding" movements use the natural movement of your wrist as a power source.
Pan Am® x Timex Waterbury Automatic Ace
41mm Leather Strap Watch
Pre-Order
Sustainable
Mechanical Automatic Movement
Stainless Steel Case
Leather Strap
Sapphire Crystal
Regular price
$359.00
Sale price
$359.00
Regular price
$359.00
Unit price/ per
Pan Am® x Timex Waterbury Automatic Ace
41mm Leather Strap Watch
Case Diameter is 41 mm
This stainless-steel case is highly resistant to rust, corrosion, and tarnish, ensuring your watch remains in excellent condition over time. It's also hypoallergenic and incredibly strong.
Natural leather is the traditional choice for watch straps. Our real leather is oiled, waxed, and coated to resist water and soften with wear.
Automatic watches have no battery. Instead, these "self winding" movements use the natural movement of your wrist as a power source.
Capturing the Thrill of Flight
Our latest Pan Am offering captures the spirit of the golden age of aviation. It brings a new 41mm brushed stainless-steel case to our Waterbury collection, as well as the first automatic watch to join our ongoing collaboration with Pan Am. It presents the clean, military-style design of a traditional pilot watch, and it’s powered by a 21-jewel Japanese automatic. It proudly features a sapphire crystal with anti-reflective coating, luminant hands and markers, a date...Our latest Pan Am offering captures the spirit of the golden age of aviation. It brings a new 41mm brushed stainless-steel case to our Waterbury collection, as well as the first automatic watch to join our ongoing collaboration with Pan Am. It presents the clean, military-style design of a traditional pilot watch, and it’s powered by a 21-jewel Japanese automatic. It proudly features a sapphire crystal with anti-reflective coating, luminant hands and markers, a date feature, and an impressionist airplane motif on the blue sunray dial. This same airplane appears on the sustainably tanned natural leather strap from the Leather Working Group (LWG), complete with contrast stitching, iconic Pan Am blue lining, and quick-release spring bars for easy strap changes without the need for tools.
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Specifications
Product ID
TW2Y38800
Mechanical Automatic Movement
Automatic watches have no battery. Instead, these "self winding" movements use the natural movement of your wrist as a power source.
Mechanical Automatic
Powered by You
A mechanical automatic movement winds itself using the natural motion of your wrist — a rotor inside spins as you move, storing energy in a mainspring. This spring slowly releases power through a precise series of gears and an escapement, driving the hands in a smooth, sweeping motion. It’s a self-sustaining engine, no battery required. When worn daily, it stays powered continuously — keeping perfect time without needing to be reset.
Stainless Steel Case
This stainless-steel case is highly resistant to rust, corrosion, and tarnish, ensuring your watch remains in excellent condition over time. It's also hypoallergenic and incredibly strong.
Case Diameter
41 mm
Case Height
13 mm
Watch Weight
73.293 g
Case Material
Stainless Steel
Case Color
Stainless Steel
Case Finish
Brushed/Polished
Dial Color
Blue
Dial Markings
Arabic (Full)
Battery Type
Automatic
Leather Strap
Natural leather is the traditional choice for watch straps. Our real leather is oiled, waxed, and coated to resist water and soften with wear.
Band / Lug Width
20 mm
Band Material
Leather
Band Color
Blue
Band Buckle
Buckle
Sapphire Crystal
Nearly impossible to scratch, the sapphire crystal lens is as hard and clear as a gemstone. There are only a few materials known to the world that can scratch it.
Sapphire Crystal
Scratch-resistant
Sapphire is the hardest crystal available. Given its hardness it is near impossible to scratch, however, it can be prone to shattering if subjected to a heavy impact. Its scratch resistance is very desirable and as such there is a higher cost to sapphire versus other crystals.
Acrylic Crystal
Highly impact-resistant
Mineral Crystal
Enhanced durability
Sapphire Crystal
Scratch-Resistant
Water Resistant to 100 Meters
This watch is suitable for swimming, snorkelling, poolside diving or surfing. It is not suitable for scuba diving. To maintain water resistance, do not press any buttons while underwater.
100m
Water Resistance
This watch is suitable for swimming, snorkelling, poolside diving or surfing. It is not suitable for scuba diving. To maintain water resistance, do not press any buttons while underwater.
30m
Light rain, sweat & splashes.
50m
Short swims.
100m
Swimming, snorkeling & surfing.
200m
Recreational scuba-diving.
Features
Built To Soar
Thoughtfully Detailed
Eco-Friendly
Try It On
Case Diameter
41mm
Case Diameter
41mm
Try It On
Case Diameter
41mm
Wrist Size (in)
Band Size
The band for this watch can be adjusted to fit comfortably between the following wrist circumferences.
150 - 205mm (5.9 - 8.1in)
Wrap a garment measuring tape snuggly around your wrist just below the wrist bone. Alternatively use a piece of string and then measure the string length with a ruler. The average wrist size for men is 6.5-7.5", and for women is 5.5-6.5".
How to choose the right case size
Case diameter determines the watch size: it’s the width of the watch case, excluding the crown. Small wrists (<6") suit 28–36mm, average (6–7") fit 36–42mm, and larger wrists (7"+) can wear 42mm+. Smaller cases can feel refined or vintage-inspired, while larger ones make a bold, modern statement.
The band for this watch can be adjusted to fit comfortably between the following wrist circumferences.
150 - 205mm (5.9 - 8.1in)
How to measure your wrist size
Wrap a garment measuring tape snuggly around your wrist just below the wrist bone. Alternatively use a piece of string and then measure the string length with a ruler. The average wrist size for men is 6.5-7.5", and for women is 5.5-6.5".
How to choose the right case size
Case diameter determines the watch size: it’s the width of the watch case, excluding the crown. Small wrists (<6") suit 28–36mm, average (6–7") fit 36–42mm, and larger wrists (7"+) can wear 42mm+. Smaller cases can feel refined or vintage-inspired, while larger ones make a bold, modern statement.
Since 1854, no other watchmaker has ever been able to match our ability to put a well-crafted watch on your wrist, while leaving money in your pocket. Every Timex is a testament to our legendary durability and value, and a reminder to make time yours.
This Pan Am x Timex Waterbury Automatic Ace 41mm watch combines a classic pilot design with modern features. It boasts a brushed stainless-steel case, a Japanese automatic movement, and a sapphire crystal with anti-reflective coating. The watch also features luminant hands and markers, a date function, and an airplane motif on the dial. The sustainably tanned leather strap adds a touch of elegance with Pan Am blue lining and contrast stitching.
"And it has a nice solid heft to it with a thicker leather band." — David P.
"If you are in the market for a automatic and you can appreciate the look, it's a good buy." — Damon H.
"It’s a beautiful, great running time piece ." — David M.
Reviews
Great everyday watch that you
"Great everyday watch that you wouldn't be afraid to wear on a hike or camping trip. Has a lightweight feel on the wrist and leather strap is comfortable from the start no break in needed. Easy to read dial at a glance and does the functions you need. Price was good so you get a lot of watch for price paid."
— Gene P. (5/5)
Great looking watch but the
"Great looking watch but the strap is very stiff on the top of both sides and hurt my rest which it makes it uncomfortable and I though about getting the one with stainless steel bracelet but I don’t like the green dial"
— Mino I. (4/5)
The luminescence of the hands
"The luminescence of the hands is very weak, in dark conditions it is impossible to see the time at all."
— zeev s. (3/5)
Beautiful design that is traditional
"Beautiful design that is traditional and innovative at the same time. Excellent quality and perfect size."
— Harold H. (5/5)
Go9d look8mg watch, comfortable, easy
"Go9d look8mg watch, comfortable, easy to read"
— Roger J. (5/5)
So far, I love this
"So far, I love this watch. It feels just right, it’s accurate, and I hope it proves to be reliable. I had no problems adjusting the bracelet to fit my wrist, and time/date adjustment were a breeze."
— Bahram K. (5/5)
Timex has always been the
"Timex has always been the go-to brand of watches for me. I have been very pleased with this one."
— LAWRENCE R. (5/5)
Really pleased with quality for
"Really pleased with quality for the price. Would recommend."
— Joshua P. (5/5)
Very nice watch Very satisfied.
"Very nice watch Very satisfied."
— George W. (5/5)
Very nice watch.
"Very nice watch."
— Gary M. (4/5)
Q&A
What specific make and model of movement does this have? Is it the Miyota 8215?
Hi Andy! Thanks so much for your question. The Pan Am x Timex Waterbury Automatic Ace 41mm Leather Strap Watch is powered by the Miyota 8215 automatic movement. This is a trusted and widely used movement known for durability and consistency. Yes, your understanding is correct.
Does it still have the typo “Watchmarkers” on the back case?
Hi Arius! Great question about the Pan Am® Waterbury Automatic Ace. The “Watchmarkers” typo was corrected on a running change basis and updated during production.
Any chance of a longer band in the same design?
Hi Jim! As of the moment there are no plans yet. Although, thanks so much for the suggestion! I absolutely love the idea and I'll definitely pass your idea along to our product team. We always appreciate hearing what our customers would love to see!
How do the quick change strap work? I don’t see instructions for it here, or in the “manual” that comes with the watch.
Hi Pilot! Thanks for your question about the Timex x Pan Am® Waterbury Automatic Ace—such a cool tribute piece. The leather strap on this model features a quick release mechanism, which means you can change it without any tools. Just look for the small metal lever on the underside of the strap near the spring bar—gently slide it inward to release the strap from the lugs. It’s a simple, secure system designed for easy customization, and we’re here if you’d like help choosing alternate straps!
What is the movement beat rate, and does it feature hacking or handwinding?
Hi Allen! The Timex x Pan Am® Waterbury Automatic Ace features a movement with a beat rate of 21,600 vibrations per hour. It does support both hacking and hand-winding, giving you more control and precision. We’re so glad you’re exploring this aviation-inspired timepiece!
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