Aragon Divemaster Titanium GMT

The Aragon Divemaster Titanium GMT is a current-production diver watch with a titanium case. At 184 g it sits among the heavier diver watches in the guide, and is priced well under the $1,199 median for the category. The caseback is open, so the movement is visible.

4 official photos · reader photos welcome

Price

$250

Material

Titanium

Grade / type

Titanium

Weight

184 g

Water resistance

200 m

Reference

A631 (50mm) / A632 (45mm)

Type

Diver

Case diameter

45.0 mm

Thickness

13.6 mm

Origin

United States

Movement

Automatic GMT

Caliber

Seiko (SII) NH34 GMT

Complications

GMT, Date

Colour

Grey

Nickel-free

Not verified (contact-point materials not all confirmed)

Bracelet / strap

Titanium (leather strap option)

Crystal

Sapphire

Display back

Yes

Dial

Pink, blue, and teal colourways

Dial colours

Blue Salmon

Lume

Super-LumiNova

Availability

Offered

Status

Current (limited edition of 100)

Not published

Lug-to-lug, Power reserve, Hardness, Construction, Surface treatment, Caseback, Matching bracelet

Medium confidence Verified Jul 2026 Source: Aragon (maker, 45mm A632) / Aragon (maker, 50mm A631)

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