Seiko Cal. 7142 - 577

Seiko 7142-577

The 7142-577 is a sought-after Spring Drive piece from Seiko's golden era. The Fixed bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-222565de9a1d]

Also known as: Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
9.2mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
120m
Dial Color
Black
Jewels
20j
Frequency
28,800 bph
Power Reserve
47 hours
Year
1965

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