Seiko Cal. 7131 - 513

Seiko 7131-513

The 7131-513 is a sought-after Spring Drive piece from Seiko's golden era. The Fixed bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-4abc576d200e]

Also known as: Turtle, Rally

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
41mm
Case Thickness
12.7mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
130m
Dial Color
Silver
Jewels
20j
Frequency
28,800 bph
Power Reserve
52 hours
Year
1992

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seikata-wm-4abc576d200e