The Titanium Field GuidePicks of the month

Sinn 103 Ti DIAPAL

103.078

The Sinn 103 Ti DIAPAL is a 41 mm titanium pilot watch with a La Joux-Perret L100 automatic movement.

All Sinn watchesPilot watchesTitanium bracelet availableDisplay backGMTChronograph
Price
$3,500
Material
Titanium
Grade / type
Titanium (bead-blasted, grade not stated)
Water resistance
200 m
Reference
103.078
Type
Pilot
Case diameter
41.0 mm
Origin
Germany
Movement
Automatic chronograph (DIAPAL lubricant-free escapement)
Caliber
La Joux-Perret L100
Complications
Chronograph, GMT, Date
Colour
Grey
Surface treatment
Bead-blasted
Finish technology
Natural finish
Caseback
Sapphire
Nickel-free
Unconfirmed (clasp or buckle material not confirmed)
Bracelet / strap
Bead-blasted titanium bracelet or strap
Matching bracelet
Optional (or strap)
Crystal
Sapphire
Display back
Yes
Dial
Anthracite (electroplated)
Dial colours
Grey
Lume
Super-LumiNova
Availability
Offered
Status
Current
Not published
Thickness, Lug-to-lug, Weight, Power reserve, Hardness, Construction
Medium confidence Verified Jul 2026 Source: Sinn (maker) / First Class Watches / WatchCharts
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Frequently asked questions

What grade of titanium is the Sinn 103 Ti DIAPAL?

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

What size is the Sinn 103 Ti DIAPAL?

The case is 41 mm across. It is water resistant to 200 m.

How much does the Sinn 103 Ti DIAPAL cost, and is it available?

It is in production, at a list price of $3,500.

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