Seiko Cal. 7191 - 961

Seiko 7191-961

The 7191-961 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7191 caliber with 25j jewels beating at 21,600 bph, it delivers a 40 hours power reserve. [seikata-wm-e7d04129a551]

Also known as: Monster

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
46mm
Case Thickness
14.7mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
150m
Dial Color
Black
Jewels
25j
Frequency
21,600 bph
Power Reserve
40 hours
Year
1994

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seikata-wm-e7d04129a551