Seiko Cal. 6172 - 186

Seiko 6172-186

This Quartz model from 1971 features a 39mm Hardlex-Coated Steel case. Powered by the 6172 caliber with 21j jewels beating at 36,000 bph, it delivers a 67 hours power reserve. [seikata-wm-192c770777b3]

Also known as: Monster, Shogun

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
12.4mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Navy
Jewels
21j
Frequency
36,000 bph
Power Reserve
67 hours
Year
1971

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seikata-wm-192c770777b3