Seiko Presage SPB441 Craftsmanship Series 100th Anniversary Kintaro Hattori Limited Edition Citizen Drive BM6995-51E and other functions throughout the

and other functions throughout the day

Strap / bracelet: genuine leather

the Boulton offers Swiss precision while staying true to its American spirit

Case Size: 42MM

The back of the titanium case and the LED backlight both display a special Frogman 30th anniversary design

Seiko Presage SPB441 Craftsmanship Series 100th Anniversary Kintaro Hattori Limited Edition Citizen Drive BM6995-51E and other functions throughout theCaliber Number: 6R5H Movement Type: Automatic with manual winding Precision: +25 to 15 seconds per day Power Reserve: Approx. 72 hours(3 days) Jewels: 24 Case Material: Stainless steel (super hard coating) Case Thickness: 12. 3mm Case Diameter: 35. 0mm Lug to Lug: 37. 0mm Crystal: Box shaped sapphire crystal Crystal Coating: Anti reflective coating on inner surface Band Material: Calfskin Distance Between Lugs: 11 Water Resistance: 5 bar Weight: 59.