Hamilton
Jaquet Droz Grande Seconde Circled
Hamilton
J003034203
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Details & Specifications
Description:
The Jaquet Droz Grande Seconde Circled reference J003034203 is a masterpiece of classical watchmaking from one of Switzerland’s most distinguished Haute Horlogerie maisons. Inspired by the original pocket watch created by Pierre Jaquet-Droz in 1784, the Grande Seconde presents its iconic figure-of-eight dial architecture — two overlapping off-centred sub-dials forming a stylised numeral 8 — in a polished 18-carat white gold case of 43mm. The upper sub-dial displays off-centred hours and minutes with Roman numeral hour markers, while the lower, oversized large seconds sub-dial features Arabic numeral markers, together creating an unmistakably elegant and legible dial layout. The grey champagne-toned dial plate is complemented by silvered sub-dials, an applied 18-carat white gold ring that is bevelled and finished with a file, secured with blued-steel screws.
Blue-tone alpha hands complete the refined aesthetic. The exhibition caseback reveals the Calibre 2663, a fully hand-finished and decorated automatic movement whose bridges are adorned with Côtes de Genève and hand-bevelled by Jaquet Droz artisans in-house. A 22-carat white gold signed oscillating weight and a double mainspring barrel providing 68 hours of power reserve underscore the movement’s exceptional construction. Presented on a rolled-edge hand-made black alligator leather strap secured with a signed 18-carat white gold tang buckle. Swiss Made.
Specifications:
| Movement | |
| Type | Automatic (Self-Winding), hand-finished and decorated in-house |
| Calibre | Jaquet Droz 2663 |
| No. of Jewels | 30 |
| Frequency | 28,800 vph (4 Hz) |
| Power Reserve | 68 hours (double mainspring barrel) |
| Oscillating Weight | 22-carat white gold, signed |
| Decoration | Côtes de Genève bridges, hand-bevelled; fully hand-finished in-house |
| Functions | Off-centred hours and minutes (upper sub-dial); large seconds (lower sub-dial) |
| Watch Label | Swiss Made |
| Case | |
| Case Material | 18-carat white gold, polished |
| Case Shape | Round |
| Case Diameter | 43 mm |
| Case Thickness | 11.48 mm |
| Water Resistance | 30 m / 100 feet (3 bar) |
| Bezel | Fixed, 18-carat white gold |
| Crown | White gold star crown |
| Crystal | Scratch-resistant sapphire |
| Case Back | Transparent sapphire, exhibition |
| Dial | White |
| Hands | Blue-tone alpha hands |
| Reference | J003034203 |
| Strap | |
| Strap Material | Rolled-edge hand-made black alligator leather |
| Clasp | Tang Buckle |
| Clasp Material | 18-carat white gold, signed Jaquet Droz |

