Seiko Cal. 6156 - 367

Seiko 6156-367

The 6156-367 is a sought-after Spring Drive piece from Seiko's golden era. The Coin-Edge bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-bcaf7f5a7832]

Also known as: Sumo, Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
12.9mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Silver
Jewels
18j
Frequency
36,000 bph
Power Reserve
58 hours
Year
1991

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