Seiko Cal. 7131 - 321

Seiko 7131-321

The 7131-321 is a sought-after Kinetic piece from Seiko's golden era. It features a Champagne dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-afa3b2d4af35]

Also known as: Samurai, Crown

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
46mm
Case Thickness
14.2mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Champagne
Jewels
36j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1998

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