The Titanium Field GuidePicks of the month

Aragon Divemaster Titanium MOP Swiss

A623 (50mm) / A624 (45mm)

The Aragon Divemaster Titanium MOP Swiss is a 50 mm titanium dive watch with a Ronda R150 automatic movement. At 200 g, only two of the 102 other titanium dive watches weighed without a bracelet are heavier. At 50 mm across, it is larger than 96% of the 359 titanium dive watches in the guide.

All Aragon watchesDiver watchesUnder $500MicrobrandLightest, rankedDisplay back
Price
$500
Material
Titanium
Grade / type
Titanium
Weight
200 g
Water resistance
200 m
Reference
A623 (50mm) / A624 (45mm)
Type
Diver
Case diameter
50.0 mm
Thickness
13.6 mm
Lug-to-lug
57 mm
Origin
United States
Movement
Automatic
Caliber
Ronda R150
Complications
Date
Colour
Grey
Finish technology
Natural finish
Nickel-free
Unconfirmed (contact-point materials not all confirmed)
Bracelet / strap
Titanium
Crystal
Sapphire, AR
Display back
Yes
Dial
Black mother of pearl
Dial colours
Black
Lume
Super-LumiNova
Availability
Offered
Status
Current
Not published
Power reserve, Hardness, Construction, Surface treatment, Caseback, Matching bracelet
Medium confidence Verified Sep 2026 Source: Aragon (maker, 50mm A623) / Aragon (maker, 45mm A624) Spec checksGrade Jun 2026Price Jun 2026Weight Jun 2026
Facts are free to cite with a link.
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Alternatives to the Aragon Divemaster Titanium MOP Swiss

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Aragon Divemaster Titanium NH35AragonDivemaster Titanium NH35$25050.0 mm13.6 mm thick119 gDiverAragon Divemaster Titanium Meteorite SwissAragonDivemaster Titanium Meteorite Swiss$60050.0 mm13.6 mm thick200 gDiverAragon Divemaster 9015 TitaniumAragonDivemaster 9015 Titanium$40045.0 mm13.6 mm thick153 gDiverAragon Divemaster Titanium GMTAragonDivemaster Titanium GMT$30045.0 mm13.6 mm thick184 gDiverAragon Virtuoso Ti 9015AragonVirtuoso Ti 9015$33044.0 mm15 mm thick170 gDiverAragon Enforcer Titanium 9075 GMTAragonEnforcer Titanium 9075 GMT$69944.0 mm16 mm thick181 gDiver

Frequently asked questions

What grade of titanium is the Aragon Divemaster Titanium MOP Swiss?

Titanium, with no grade stated. The record is at medium confidence, so check the maker's page before relying on it.

What size is the Aragon Divemaster Titanium MOP Swiss?

The case is 50 mm across, 13.6 mm thick and 57 mm from lug to lug. It is 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 in production, at a list price of $500.

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