Prototype Test No. 1
Santos Ronde Aviator 150 Years W20038R3 — Prototype Test No. 1
c. 1997
Steel 33 mm prototype engraved “Test No. 1” on the back, with dual time and power reserve, made while developing the 150th-anniversary model.
Limited edition of 1,847 pieces.
No verified image of this watch yet
Identifying details
- Power reserve indicator
Display of the remaining power reserve.
- Dual time
Shows a second time zone, e.g. on a second dial.
- Deployant buckle
Folding deployant clasp on the strap.
Variants of W20038R3
Reference overview →| Variant | Production |
|---|---|
| Limited Edition | 1997–? |
| Prototype Test No. 1Current | c. 1997 |
Case & movement
- Reference
- W20038R3
- Production
- c. 1997
- Case serials
- Case material
- Stainless steel
- Case diameter
- 33 mm
- Movement
- Automatic
Dial, bezel & hands
- Dial colour
- Silvered
Unknown attributes are left out rather than guessed.