Seiko Cal. 7131 - 320

Seiko 7131-320

The 7131-320 is a sought-after Kinetic piece from Seiko's golden era. It features a Silver dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-94a2c006d034]

Also known as: Crown

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
8.4mm
Lug Width
19mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
130m
Dial Color
Silver
Jewels
29j
Frequency
28,800 bph
Power Reserve
39 hours
Year
1990

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