Archimede Pilot
Every Archimede Pilot reference takes a 20 mm watch strap: all 13 we measured.
Archimede Pilot lug width by case size
13 references measured. Updated 2026-10-30.
| Case | Lug width | References | Watch strap attachment | For example |
|---|---|---|---|---|
| 42 mm | 20 mm | 7 | — | UA7929-A7.1, UA7929-A7.3, UA7939-C1.1 |
| 45 mm | 20 mm | 6 | — | UA7949-A1.2, UA7949-A1.3, UA7949-H1.1 |
Every Archimede Pilot reference
- Pilot 42 H Stainless Steel / BlackUA7929-A7.1
20 mm - Pilot 42 H Stainless Steel / BlackUA7929-A7.3
20 mm - Pilot Chronograph Staineless Steel / BlackUA7939-C1.1
20 mm - Pilot Chronograph PVD / BlackUA7939-C1.1-SW
20 mm - Pilot Chronograph Staineless Steel / BlackUA7939-C1.2
20 mm - Pilot Chronograph Staineless Steel / BlackUA7939-C1.3
20 mm - Pilot Chronograph Staineless Steel / Black / BraceletUA7939B-C1.1
20 mm - Pilot 45 Automatic Stainless Steel / BlackUA7949-A1.1

- Pilot 45 Automatic Stainless Steel / BlackUA7949-A1.1-L

- Pilot 45 Automatic Stainless Steel / BlackUA7949-A1.2
20 mm - Pilot 45 Automatic Stainless Steel / BlackUA7949-A1.3
20 mm - Pilot 45 KS Stainless Steel / BlackUA7949-H1.1
20 mm - Pilot 45 KS Stainless Steel / BlackUA7949-H1.2
20 mm - Pilot 45 KS Stainless Steel / BlackUA7949-H1.3
20 mm - Pilot 45 Automatic Stainless Steel / Black / BraceletUA7949BM-A1.1

- Pilot 45 KS Stainless Steel / Black / BraceletUA7949BM-H1.1
20 mm
Other Archimede families
Inside each one the lug width often changes: it is the reference that decides.
All Archimede families → · Why the size changes inside a family →