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Braise & Glacier

Traverse GMT Braise & Glacier, Ref. TR-01, seen from the front: glacier blue / ember red ceramic bezel, obsidian lacquer dial, Moraine steel bracelet.
01 / 04Front · 1:1

Ember for the day. Ice for the night.

The reference that started it in 1957, redrawn around calibre SR-24. The bezel is read at a glance: glacier blue for the hours of darkness, ember red for daylight. The first series is limited to 1,919 pieces — one for every year since the founding.

CHF 18 400

Indicative price, VAT excluded

First series · 1,919 pieces

Edition

In the hand

Six details, one instrument.

Fig. 02 — Ref. TR-01Overview

Drag to rotate · Pinch or use +/− to zoom

00 · Overview

Braise & Glacier, at a working distance.

Choose a detail to move the camera to it, or turn the case yourself. Every marker on the model opens the same note here.

Details

Every image in this sequence shows Ref. TR-01.

01DialLight across twelve layers of obsidian lacquer and the white-gold peak at twelve.
The Moraine three-row steel bracelet falling away from the case, its folding clasp engraved with the peak emblem and SERAC.
02BraceletMoraine. Brushed outer links, polished centre links, 5 mm of extension in the clasp.
The sapphire exhibition caseback: calibre SR-24 inside a ring engraved Sapphire Crystal, Water Resistant 100 M, Swiss Made.
03CasebackCalibre SR-24 behind sapphire. 228 components, 31 jewels.
04Bezel48 clicks over a two-tone ceramic insert, engraved and filled with platinum.
The case in profile: knurled bezel edge over the red and blue insert, polished flank and the screw-down crown engraved with the double peak.
05Profile12.1 mm from crystal to caseback. Screw-down crown, no guards.
Grazing light across the flat sapphire crystal, the dial and the red and blue bezel beneath it.
06CrystalFlat sapphire. Anti-reflective coating on the inner face only.

Specifications

The numbers, in full.

00 · Braise & Glacier

Reference
TR-01
Bezel insert
Glacier blue / ember red ceramic
Dial
Obsidian lacquer
Delivered on
Moraine bracelet
Edition
First series · 1,919 pieces
Indicative price
CHF 18 400, VAT excl.

01 · Case

Diameter
40.0 mm
Thickness
12.1 mm
Lug to lug
47.6 mm
Lug width
20 mm
Material
Glacier Steel (316L VAR)
Finish
Brushed lugs, polished bevels
Water resistance
100 m / 10 bar

02 · Bezel & crystal

Bezel
Bidirectional 24 h, 48 clicks
Insert
Ceramic (ZrO₂), engraved, platinum-filled
Crystal
Sapphire, inner anti-reflective
Caseback
Sapphire exhibition
Crown
Screw-down, twin gasket

03 · Calibre SR-24

Type
Automatic GMT, jumping local hour
Frequency
28,800 vph (4 Hz)
Power reserve
72 hours
Jewels
31
Components
228
Hairspring
Silicon, free-sprung balance
Accuracy
−2 / +2 s per day

04 · Bracelet

Bracelet
Moraine, three-row steel
Clasp
Folding, 5 mm Crevasse extension
Alternatives
Vulcan rubber · Charcoal calfskin

Calibre · in-house

SR-24

Automatic, GMT with independent jumping local hour. The local hour hand jumps in one-hour steps; the red hand and the bezel keep home time.

Power reserve
72h
28,800 vph
4Hz
Jewels
31
Components
228
Diameter · 5.9 mm high
30.4mm
Per day, tested cased
±2s

Glacier Protocol — 15 days cased, 6 positions, 3 temperatures
Côtes de Genève · Perlage · Hand-polished anglage · Blued screws · Openworked tungsten rotor

The other references