Universal Genève Okeanos
Every Universal Genève Okeanos reference takes a 20 mm watch strap: all 6 we measured.
Universal Genève Okeanos lug width by case size
6 references measured. Updated 2026-10-29.
| Case | Lug width | References | Watch strap attachment | For example |
|---|---|---|---|---|
| 42 mm | 20 mm | 6 | — | 871.101/017D, 871.101/017M, 871.101/117D |
Every Universal Genève Okeanos reference
- Okeanos Stainless Steel / Grey871.101/017D
20 mm - Okeanos Stainless Steel / Grey / Bracelet871.101/017M
20 mm - Okeanos Stainless Steel / Silver871.101/117D
20 mm - Okeanos Stainless Steel / Silver / Bracelet871.101/117M
20 mm - Okeanos Stainless Steel / Black871.101/917A
20 mm - Okeanos Stainless Steel / Black / BRacelet871.101/917M
20 mm
Other Universal Genève families
Inside each one the lug width often changes: it is the reference that decides.
All Universal Genève families → · Why the size changes inside a family →