Seiko Cal. 7159 - 331

Seiko 7159-331

The 7159-331 is a sought-after Hand-Winding piece from Seiko's golden era. The Fixed bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-468d0fc7a5fe]

Also known as: Turtle, Bullhead

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
14.9mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
60m
Dial Color
Navy
Jewels
18j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1974

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