The Titanium Field GuidePicks of the month

U-Boat Profondo 10001 Limited Edition

3600/A

The U-Boat Profondo 10001 Limited Edition is a 46 mm titanium dive watch with a Sellita SW200 automatic movement. Rated to 10,001 m, only one of the 361 other titanium dive watches in the guide goes deeper.

All U-Boat watchesDiver watchesOn a titanium bracelet
Price
$5,200
Material
Titanium
Grade / type
Titanium (grade undisclosed)
Water resistance
10001 m
Reference
3600/A
Type
Diver
Case diameter
46.0 mm
Thickness
27 mm
Origin
Italy
Movement
Self-winding
Caliber
Sellita SW200 (U-Boat customized)
Power reserve
41 hours
Complications
Date
Colour
Grey
Finish technology
Natural finish
Caseback
Titanium (Locking Ring System closure)
Nickel-free
Unconfirmed (clasp or buckle material not confirmed)
Bracelet / strap
Titanium bracelet (hand-painted leather strap also included)
Matching bracelet
Standard
Crystal
Optical sapphire, AR coated, 9.7mm thick
Display back
No
Dial
Hand-aged, hand-oxidised metal with a meteorite insert at 6 o'clock, beige Super-LumiNova markers and hands
Dial colours
Champagne Meteorite
Lume
Super-LumiNova
Availability
Offered
Status
Current (limited edition of 50 pieces)
Not published
Lug-to-lug, Weight, Hardness, Construction, Surface treatment
High confidence Verified Sep 2026 Source: U-Boat Profondo 10001 Limited Edition, ref 3600/A (maker)
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Frequently asked questions

What grade of titanium is the U-Boat Profondo 10001 Limited Edition?

The maker confirms titanium but does not publish a grade. The caseback is titanium too.

What size is the U-Boat Profondo 10001 Limited Edition?

The case is 46 mm across and 27 mm thick. It is water resistant to 10,001 m.

How much does the U-Boat Profondo 10001 Limited Edition cost, and is it available?

It is in production, at a list price of $5,200.

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