| Size | 29x29mm |
| Dial | Golden two-tone checkered dial, marked 'Girard-Perregaux' at 9 o'clock with a bit of scuffing around name. Fine black hour and minute hands with golden sweep second hand. Date aperture window at 3 o'clock. A very unusual dial, rarely encountered model. |
| Case | Gold plated case bezel with stainless steel back. Great case that snaps closed tightly with no gapping. Measure 29mm x 29mm without counting lugs or crown. Back marked 8631V |
| Movement | 17 jewel Girard-Perregaux signed movement, serial 336541 that has recently been serviced and comes with a written 9-month mechanical warranty |
| Age | 1960s |
| Band | New dark ox-blood brown stitched leather strap (20mm) with golden buckle |
| Other | Unsigned crown. If you don't own a square vintage watch, here is a great opportunity to add a rare model to your collection. |
| SKU | 1538 |