Aragon Divemaster Titanium GMT

The Aragon Divemaster Titanium GMT is a current-production diver watch with a grey titanium case. It measures 45.0 mm across, 13.6 mm thick, 184 g, and is water resistant to 200 m. Inside is the Seiko (SII) NH34 GMT automatic gmt movement. Complications: GMT, Date. Priced from $250 (A632 45mm sale 250 (regular 300); numbered limited edition of 100). Brand origin: United States.

4 official photos · reader photos welcome

Reference

A631 (50mm) / A632 (45mm)

Type

Diver

Price

$250 · A632 45mm sale 250 (regular 300); numbered limited edition of 100

Case diameter

45.0 mm

Thickness

13.6 mm

Lug-to-lug

–

Water resistance

200 m

Weight

184 g

Origin

United States

Movement

Automatic GMT

Caliber

Seiko (SII) NH34 GMT

Power reserve

–

Complications

GMT, Date

Material

Titanium

Grade / type

Titanium

Colour

Grey

Hardness

–

Construction

–

Surface treatment

–

Caseback

–

Nickel-free

Not verified (contact-point materials not all confirmed)

Bracelet / strap

Titanium (leather strap option)

Matching bracelet

–

Crystal

Sapphire

Display back

Yes

Dial

–

Lume

Super-LumiNova

Availability

Offered

Status

Current (limited edition of 100)

Medium confidence Verified Jun 2026 Source: Aragon (maker, 45mm A632) / Aragon (maker, 50mm A631) Maker / listing ↗

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