Seiko Cal. 7181 - 656

Seiko 7181-656

The 7181-656 is a sought-after Automatic piece from Seiko's golden era. Powered by the 7181 caliber with 30j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-061007062cb9]

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
11.4mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Cream
Jewels
30j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1993

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seikata-wm-061007062cb9