The Wristwatch Field Guide

Aragon Divemaster Titanium MOP Swiss

A623 (50mm) / A624 (45mm)

The Aragon Divemaster Titanium MOP Swiss is a current-production diver watch with a grey titanium case. It measures 50.0 mm across, 13.6 mm thick, 57 mm lug to lug, 200 g, and is water resistant to 200 m. Inside is the Ronda R150 automatic movement. Complications: Date. Priced from $380 (A623 50mm sale 380 (regular 500); A624 45mm at 500). Brand origin: United States.

Titanium and ceramic diver watchesTitaniumDiversDisplay backUnder $5,000
Reference
A623 (50mm) / A624 (45mm)
Type
Diver
Price
$380 · A623 50mm sale 380 (regular 500); A624 45mm at 500
Case diameter
50.0 mm
Thickness
13.6 mm
Lug-to-lug
57 mm
Water resistance
200 m
Weight
200 g
Origin
United States
Movement
Automatic
Caliber
Ronda R150
Power reserve
–
Complications
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
Matching bracelet
–
Crystal
Sapphire, AR
Display back
Yes
Dial
Black mother of pearl
Lume
Super-LumiNova
Availability
Offered
Status
Current
Medium confidence Verified Jun 2026 Source: Aragon (maker, 50mm A623) / Aragon (maker, 45mm A624) Maker / listing ↗
Facts are free to cite with a link.
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Frequently asked questions

What is the case material of the Aragon Divemaster Titanium MOP Swiss?

The Aragon Divemaster Titanium MOP Swiss has a grey titanium case. It is recorded at medium confidence pending a maker-stated material.

What size is the Aragon Divemaster Titanium MOP Swiss?

It is 50.0 mm in diameter, 13.6 mm thick, 57 mm lug to lug, and water resistant to 200 m.

How much does the Aragon Divemaster Titanium MOP Swiss weigh?

About 200 g.

How much does the Aragon Divemaster Titanium MOP Swiss cost, and is it available?

It is current-production and lists from $380.

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