| Type of Watch |
Wrist Watch |
Movement Serial Number |
8109 |
| Caliber |
B21 |
Number of Jewels |
13 |
| Case Serial Number |
2732482 |
Reference |
3603 |
| Case Material |
18K Gold |
Type of Dial |
Printed metal w/Applied markers |
| Year of Manufacture |
1974 |
Date of Sale |
01 January, 1970 |
| Bracelet/Leather Strap |
Leather Strap |
Documented Records |
https://www.monacolegendauctions.com/auction/exclusive-timepieces-15/lot-24 |
| Contributor |
PPPP Admin |
Level of Authentication |
 Level 1 (Basic) |
| Remarks |
REF 3603 (AKA: Ellipse Beta21) rare early electronic movement. Case is 33x38mm.
Date is based on existing timepiece serial 8101 with EFA for 1974. |
watch details
