Seiko Cal. 7137 - 437

Seiko 7137-437

The 7137-437 is a sought-after Automatic piece from Seiko's golden era. The Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-14748ea09518]

Also known as: Monster, Golden Tuna

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
35mm
Case Thickness
15.1mm
Lug Width
21mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
130m
Dial Color
White
Jewels
21j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1996

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