The Titanium Field Guide

Schwarz Etienne 1902 Petite Seconde Heure Doree (Black DLC Titanium)

WCL39PSAS01TID01CDBCLA

The Schwarz Etienne 1902 Petite Seconde Heure Doree (Black DLC Titanium) is a current-production dress watch with a Grade 5 titanium case, finished with black multi-layer dlc. It is priced well above the $542 median for the category. The caseback is open, so the movement is visible.

All Schwarz Etienne watchesTitanium dress watchesUnder 11 mm thickGrade 5 titaniumDisplay back
Price
≈$25,545 (€21,890)
Titanium
Grade 5
Water resistance
50 m
Partially verifiedTitanium case and titanium caseback are maker-confirmed; the crown, clasp or strap hardware is not stated, so the whole-watch verdict stays open.Why this matters
Reference
WCL39PSAS01TID01CDBCLA
Type
Dress
Case diameter
39.0 mm
Thickness
10.9 mm
Lug-to-lug
45.8 mm
Origin
Switzerland
Movement
Automatic, micro-rotor, small seconds
Caliber
ASE 300.00 (in-house)
Power reserve
86 h
Complications
Time only
Case shape
Round
Case colour
Black
Finish technology
DLC
Surface treatment
Black multi-layer DLC
Caseback
Titanium
Nickel-free
Unconfirmed (clasp or buckle material not confirmed)
Bracelet / strap
Black Cordura strap, rubber-lined, Grade 5 titanium pin buckle with black DLC
Crystal
Sapphire
Display back
Yes
Dial
Black, silky grained centre with black opaline upper plate, 4N gold-toned applied indices and hands
Dial colours
Black White Gold
Availability
Offered
Status
Current (limited edition of 8; maker page pending, the maker's 1902 Petite Seconde pages list only the three bare-titanium dials as of 2026-09-04)
Not published
Weight, Titanium bracelet, Lume Help verify
Medium confidence Verified Sep 2026 Source: Monochrome (hands-on) / Schwarz Etienne (1902 Petite Seconde, maker page)
Facts are free to cite with a link.
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Frequently asked questions

What grade of titanium is the Schwarz Etienne 1902 Petite Seconde Heure Doree (Black DLC Titanium)?

The Schwarz Etienne 1902 Petite Seconde Heure Doree (Black DLC Titanium) has a Grade 5 titanium case with a titanium caseback. It is recorded at medium confidence pending a maker-stated grade.

What size is the Schwarz Etienne 1902 Petite Seconde Heure Doree (Black DLC Titanium)?

It is 39.0 mm in diameter, 10.9 mm thick, 45.8 mm lug to lug, and water resistant to 50 m.

How much does the Schwarz Etienne 1902 Petite Seconde Heure Doree (Black DLC Titanium) cost, and is it available?

It is current-production and lists from $25,545.

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