Seiko Cal. 6147 - 147

Seiko 6147-147

This Automatic model from 1969 features a 43mm Hardlex-Coated Steel case. Powered by the 6147 caliber with 18j jewels beating at 21,600 bph, it delivers a 47 hours power reserve. [seikata-wm-1acc63ebf00c]

Also known as: Monster, Tuna

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
12.0mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
Black
Jewels
18j
Frequency
21,600 bph
Power Reserve
47 hours
Year
1969

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