Seiko Cal. 0791 - 784

Seiko 0791-784

This Spring Drive model from 1998 features a 37mm Stainless Steel case. Powered by the 0791 caliber with 25j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-7b972892f2ea]

Also known as: Helmet

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
9.3mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
120m
Dial Color
Blue Sunburst
Jewels
25j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1998

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