Breitling
Breitling Chronomat 32 U773102A1B1U1
The Breitling Chronomat 32 (reference U773102A1B1U1) is a 32 mm stainless steel / Red gold watch with a black mother-of-pearl dial.
Specifications
Case
- Reference
- U773102A1B1U1
- Collection
- Chronomat
- Case size
- 32 mm
- Case material
- Stainless steel / Red gold
Dial and bezel
- Dial
- Black mother-of-pearl
Dial versions
This reference was made with these dials and finishes.
U773102A1B1U1 Black mother-of-pearl
U773102A1B1U1
Black mother-of-pearl · Diamond (position and count not stated by source)
How it compares within the Chronomat family
Side by side with other references in the same collection, from the catalog.
| Reference | Size | Material | Dial | Caliber | Years |
|---|---|---|---|---|---|
| U773102A1B1U1 (This watch) | 32 mm | Stainless steel / Red gold | Black mother-of-pearl | — | — |
| A10380 | 36 mm | Stainless steel | — | 10 | 2020– |
| A17356 | 38 mm | Stainless steel | Ice Blue / Pink / White | 17 | 2021– |
| A32398 | 40 mm | Stainless steel | — | 32 | 2021– |
| A77310 | 32 mm | Stainless steel | — | 77 | 2020– |
| AB0134 | 42 mm | Stainless steel | — | B01 | 2020– |
| AB0136 | 44 mm | Stainless steel | Black / Blue / Green / Anthracite | B01 | 2021– |
| AB0158 | 42 mm | Stainless steel | — | B01 | 2026– |
| AB3114 | 40 mm | Stainless steel | — | B31 | — |
About the Chronomat family
The Chronomat name first appeared on a 1940s Breitling chronograph with a slide-rule bezel. The modern Chronomat was introduced in 1984, with rider tabs on the bezel, and became the brand's main sports chronograph. In 2009 it was the first watch to carry Breitling's in-house caliber B01.
The 2020 generation brought back the Rouleaux bracelet with its rounded links. The catalog lists more than two hundred references, including chronographs, three-hand automatics, GMTs and smaller models, in steel, red gold, Blacksteel and two-tone. Dealers identify the generation, size and caliber from the reference and check the bracelet.
Quick answers
- What size is the Breitling Chronomat 32 U773102A1B1U1?
- The Breitling Chronomat 32 U773102A1B1U1 has a 32 mm case.
- What is the Breitling Chronomat 32 U773102A1B1U1 made of?
- The case is stainless steel / Red gold.
Catalog facts checked October 2026.