The Seiko Presage SSA441J presents a mechanical automatic timepiece with an open-heart movement, meticulously crafted in Japan.
Driven by the Seiko calibre 4R38, this watch offers both manual and self-winding automatic functionalities, maintaining a normal operating accuracy tolerance of +45 / -35 seconds per day and a power reserve of 41 hours. Encased within a 40.5mm stainless steel case with a thickness of 11.8mm, it features a stainless-steel bracelet adorned with matching hands and indexes.
Enhanced by a box shape hardlex glass and a three-fold push button release clasp, this watch boasts a water resistance rating of 50m. Additional features include a screw case back, exhibition case back, and an open-heart movement, allowing glimpses of its intricate mechanics. The textured sunburst green dial, stainless steel hands and markers, and the captivating open-heart movement combine to create a striking visual contrast, epitomizing the elegance and craftsmanship of Seiko Presage.
- Caliber No. 4R38
- Automatic Movement – Powered by the movement of the wearer
- 41 Hours Reserve
- 40.5mm Case Size
- 11.8mm Case Thickness
- 135g Weight
- Stainless Steel Case and Bracelet
- Hardlex Glass
- Pull Out Crown
- 50 Meters Water Resistant
- Exhibition Case Back
