Breitling
Breitling SuperOcean Automatic R173751A1G1S1
The Breitling SuperOcean Automatic (reference R173751A1G1S1) is a 42 mm watch with a grey dial.
Specifications
Case
- Reference
- R173751A1G1S1
- Collection
- Superocean
- Case size
- 42 mm
Dial and bezel
- Dial
- Grey
Movement
- Movement
- Automatic
Dial versions
This reference was made with these dials and finishes.
R173751A1G1S1 Grey
R173751A1G1S1
Grey
How it compares within the Superocean family
Side by side with other references in the same collection, from the catalog.
| Reference | Size | Material | Dial | Caliber | Years |
|---|---|---|---|---|---|
| R173751A1G1S1 (This watch) | 42 mm | — | Grey | — | — |
| A17316 | 36 mm | Stainless steel | — | 17 | 2018–2022 |
| A17366 | 42 mm | Stainless steel | — | 17 | 2018–2022 |
| A17367 | 44 mm | Stainless steel | — | 17 | 2018–2022 |
| A17375 | 42 mm | Stainless steel | — | 17 ND | 2022– |
| A17376 | 44 mm | Stainless steel | — | 17 ND | 2022– |
| A17377 | 36 mm | Stainless steel | — | 17 ND | 2022– |
| A17378 | 46 mm | Stainless steel | — | 17 ND | 2022– |
| M17368 | 46 mm | Blacksteel (DLC-coated stainless steel) | Black / Blue / Yellow | 17 | 2018–2022 |
About the Superocean family
The Superocean name dates back to 1957, when Breitling introduced a professional dive watch. The modern Superocean line covers Breitling's dive watches with high water resistance, unidirectional bezels and bold, legible dials.
The catalog includes automatics and chronographs with calibers listed as 13, 17 and 32, in steel and Blacksteel, and the colourful models launched in 2022. Dealers identify the generation, size and dial and check the bezel and bracelet or strap.
Quick answers
- What size is the Breitling SuperOcean Automatic R173751A1G1S1?
- The Breitling SuperOcean Automatic R173751A1G1S1 has a 42 mm case.
Catalog facts checked October 2026.