Automatic Movement
Grade 5 Titanium Case
HNBR Synthetic Rubber Strap
Sapphire Crystal
Love it!! Perfect size &
"Love it!! Perfect size & titanium makes even better. Hope you come out with a matching bracelet. It would be even better."
Try It On
Case Diameter 44mm
Case Diameter 44mm
Try It On
Case Diameter 44mm
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.
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)
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.
Delivery, Returns & Warranty
Delivery
Free Standard Shipping on most orders. Fan Shop orders do not qualify for free shipping. Buy two straps get free Standard Shipping.
Returns
Get your refund faster with easy online returns! Mail your items back with our return label within 30 days.
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.
Deepwater Meridian 300 Titanium HEV Automatic
44mm HNBR Synthetic Rubber Strap Watch
Sustainable
Regular price
$999.00
Sale price
$999.00
Regular price
$999.00
Unit price
per
Some Watches Fear the Water. This One Calls It Home.
The Deepwater Meridian 300 is expertly engineered with 300m of water resistance and a 44mm case rendered in grade 5 titanium. This premium titanium is known for its superior strength-to-weight ratio and increased surface hardness, delivering lightweight durability that won’t slow you down in the water. You’ll find an automatic helium escape valve positioned on the case beside 10 o’clock that allows for the release of trapped helium to prevent damage to the crystal during...
The Deepwater Meridian 300 is expertly engineered with 300m of water resistance and a 44mm case rendered in grade 5 titanium. This premium titanium is known for its superior strength-to-weight ratio and increased surface hardness, delivering lightweight durability that won’t slow you down in the water. You’ll find an automatic helium escape valve positioned on the case beside 10 o’clock that allows for the release of trapped helium to prevent damage to the crystal during decompression. Ticking inside is a Miyota 8215 21-jewel automatic movement, and we’ve equipped this timepiece with a screw-down crown and screw-on case back, a sapphire crystal with anti-reflective coating, a sturdy crown protector, a unidirectional ratcheting top ring, and Nemoto LumiNova® SG2200 in-fill on the hands, bezel, and hour markers providing the luminosity you rely on as you venture below. Its rugged build is complete with a UV-resistant HNBR synthetic rubber strap, perforated for enhanced breathability and equipped with quick-release spring bars for fast strap changes on deck and beyond.
Specifications
Product ID
TW2W82100
Automatic Movement
Automatic watches have no battery. Instead, these "self winding" movements use the natural movement of your wrist as a power source.
- Movement Miyota
- Caliber 8215
- Country of Origin Japan
- Power Reserve Approximately 42 Hours
- Jewels 21 Jewels
- Accuracy -20/+40 sec/ day
- Hacking Seconds Yes
Grade 5 Titanium Case
With its high strength-to-weight ratio and enhanced hardness, this premium titanium delivers rugged durability without the added weight.
- Case Diameter 44 mm
- Lug-to-Lug Distance 51 mm
- Case Height 15 mm
- Case Material Titanium
- Case Color Titanium
- Case Finish Beadblasted
- Dial Color Black
- Dial Markings Markers (Full)
- Battery Type Automatic
HNBR Synthetic Rubber Strap
The HNBR synthetic rubber strap offers a soft, comfortable fit on the wrist and enhanced resistance to water, heat, corrosion, and UV rays.
- Band / Lug Width 20 mm
- Band Material HNBR
- Band Color Black
- 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 300 Meters
This watch is built for deep-sea exploration and is designed to withstand high-pressure underwater conditions up to 30 atmospheres.
300m
Water Resistance
This watch is built for deep-sea exploration and is designed to withstand high-pressure underwater conditions up to 30 atmospheres.
30m
Light rain, sweat & splashes.
50m
Short swims.
100m
Swimming, snorkeling & surfing.
200m
Recreational scuba-diving.
300m
Deep-sea exploration.
Screw-Down Crown
The screw-down crown reinforces the case, enhancing water resistance with a secure, durable seal.
Ceramic Bezel Inlay
Bezel is fitted with a premium ceramic inlay known for its durability and lightness.
Premium Luminescence
Powered by a brief exposure to light, the Japanese Nemoto LumiNova® SG2200 in-fill emits a bright glow that's strongest at first and gradually fades over time.
Unidirectional Turning Top Ring
Used to track elapsed time, a unidirectional rotating top ring moves in one direction only to prevent accidental adjustment and maintain timing accuracy.
Helium Escape Valve
A classic feature of true dive watches, the helium escape valve resembles the watch's crown and functions as a one-way valve, releasing trapped helium gas during decompression. While you likely won't be needing it during your everyday wear, it adds to the bold, diver-inspired aesthetic of this timepiece.
Features
Try It On
Case Diameter 44mm
Case Diameter 44mm
Try It On
Case Diameter 44mm
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.
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)
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.
Engineered for Underwater Exploration
Merging resilience and elegance with crucial functions for underwater pursuits, our Deepwater Collection is expertly engineered to venture deep at 200m water resistance.
Tested beyond the edge
Our Deepwater collection survived extreme pressure testing, as free diver Francesco Sena descended 42 meters to the limits of Y-40 in Italy, the world’s third deepest pool.
Only Honest Reviews
from Real Customers
Overall rating: 5.0 / 5 from 1 reviews.
AI Generated Review Summary
The Deepwater Meridian 300 Titanium HEV Automatic 44mm Watch is praised for its comfortable and high-quality strap, great looks, sturdy feel, beautiful color, and perfect size. Customers also report excellent quality, though some have mixed opinions about the band.
Summary topics
- Watch Appearance (8%): Customers keep praising the great looks of the watch, with multiple reviews mentioning how great it looks.
- Strap Comfort and Quality (11%): Customers keep praising the comfortable and high-quality strap, with some mentioning how it fits perfectly.
- Wear Comfort (6%): It was noted by customers that the bracelet feels sturdy and secure, making it easy to adjust over wetsuit.
- Watch Color (9%): Customers keep praising the beautiful and striking color of the watch, with many expressing their love for it.
- Watch Size (9%): Customers keep praising the size of the product, with multiple reviews mentioning it as "perfect."
Review topics: ["size","fit","strap","problem","weight","color","design","addition","quality","looks","customer service","feels","band","value","finish","piece","construction","details","watch","dial","price","case","lume","timex","shipping","bracelet","hands","crystal","bezel","function"].
Review highlights
- "I love the watch color, case, matching dial and the strap fits me perfectly." —
- "Awesome watch, love the color and size." —
- "The case is beautifully finished, and I love the solid feel if it!" —
Reviews
Q&A
- What are the time keeping specifications of the miyota movement in this watch? Do you offer service for your mechanical watches to replace the o-ring and service the movement after years of use?
- Hello Miguel! The Deepwater Meridian 300 Titanium HEV Automatic 44mm HNBR Synthetic Rubber Strap Watch is powered by a Miyota 8215 21-jewel automatic movement, which has a daily accuracy of approximately +40/-20 seconds per day. For servicing, including o-ring replacement and movement maintenance over time, we recommend taking your mechanical watch to an authorized Timex service center or a reputable watch repair shop to ensure proper care and water resistance.
- Is this available with matching metal bracelet?
- Hi Fred! The Deepwater Meridian 300 Titanium HEV Automatic 44mm HNBR Synthetic Rubber Strap Watch is not available with a matching metal bracelet at this time. We appreciate your suggestion, and we’ll take it into consideration for future options.
- What type of automatic movement is it? Make? From which country is the movement from?
- Hi John! The automatic movement inside this watch is the Miyota 8215, a 21‑jewel automatic caliber. It's country of origin is in Japan, known for its reliability and precision. This ensures dependable performance for everyday wear.
- What automatic movement in this watch?
- Hello MRA! The automatic movement in the Deepwater Meridian 300 Titanium HEV Automatic 44mm HNBR Synthetic Rubber Strap Watch is the Miyota 8215, a reliable 21-jewel automatic movement.