Seiko Cal. 7147 - 325

Seiko 7147-325

The 7147-325 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7147 caliber with 24j jewels beating at 21,600 bph, it delivers a 50 hours power reserve. [seikata-wm-c3b386c602e0]

Also known as: Bullhead, Bellmatic

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
15.2mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Cream
Jewels
24j
Frequency
21,600 bph
Power Reserve
50 hours
Year
1995

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