Seiko Cal. 0742 - 846

Seiko 0742-846

This Spring Drive model from 1991 features a 36mm Stainless Steel case. It features a Green dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-b95f00861f1e]

Also known as: Helmet, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
12.5mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
70m
Dial Color
Green
Jewels
20j
Frequency
36,000 bph
Power Reserve
60 hours
Year
1991

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