Seiko Cal. 7131 - 297

Seiko 7131-297

The 7131-297 is a sought-after Spring Drive piece from Seiko's golden era. The Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-a031b4b57a85]

Also known as: Pogue, Arnie

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
8.0mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
30m
Dial Color
Champagne
Jewels
25j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1974

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