The Titanium Field Guide

Timex Expedition Pioneer Titanium Automatic

TW2Y63600 / TW2Y63800

The Timex Expedition Pioneer Titanium Automatic is a current-production diver watch with a Grade 2 titanium case. It is priced well under the $1,300 median for the category. The caseback is open, so the movement is visible.

Titanium diver watchesUnder $1,000Titanium bracelet availableDisplay back
Price
$579
Titanium
Grade 2
Water resistance
200 m
Reference
TW2Y63600 / TW2Y63800
Type
Diver
Case diameter
41.0 mm
Thickness
13.5 mm
Lug-to-lug
48 mm
Origin
United States
Movement
Automatic
Caliber
Miyota 8215
Power reserve
40h
Complications
Date
Case shape
Round
Case colour
Natural / grey
Finish technology
Natural finish
Surface treatment
None
Nickel-free
Not verified (contact-point materials not all confirmed)
Bracelet / strap
HNBR rubber strap or titanium bracelet
Titanium bracelet
Optional (or strap)
Crystal
Sapphire (anti-reflective)
Display back
Yes
Dial
Black
Dial colours
Black
Lume
Super-LumiNova
Availability
Offered
Status
Current
Not published
Weight, Caseback Help verify
High confidence Verified Jul 2026 Source: Timex Maker / listing ↗
Facts are free to cite with a link.
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Frequently asked questions

What grade of titanium is the Timex Expedition Pioneer Titanium Automatic?

The Timex Expedition Pioneer Titanium Automatic has a Grade 2 titanium case. This is confirmed against the maker spec.

What size is the Timex Expedition Pioneer Titanium Automatic?

It is 41.0 mm in diameter, 13.5 mm thick, 48 mm lug to lug, and water resistant to 200 m.

How much does the Timex Expedition Pioneer Titanium Automatic cost, and is it available?

It is current-production and lists from $579.

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