Seiko Cal. 7091 - 603

Seiko 7091-603

The Seiko 7091-603 represents an important milestone in Seiko's 1987 lineup. It features a Black dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-5c9b3ea4b4ba]

Also known as: Shogun, Silverwave

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
12.6mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
130m
Dial Color
Black
Jewels
29j
Frequency
28,800 bph
Power Reserve
57 hours
Year
1987

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