Seiko Cal. 7158 - 644

Seiko 7158-644

The 7158-644 is a sought-after Quartz piece from Seiko's golden era. The Fixed bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-b7b4b0f93347]

Also known as: Shogun, Baby Tuna

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
10.9mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
130m
Dial Color
White
Jewels
22j
Frequency
21,600 bph
Power Reserve
53 hours
Year
1970

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