Seiko Cal. 0771 - 456

Seiko 0771-456

The Seiko 0771-456 represents an important milestone in Seiko's 1982 lineup. Powered by the 0771 caliber with 22j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-1eb180b291e7]

Also known as: Monster

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
12.6mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
Black
Jewels
22j
Frequency
21,600 bph
Power Reserve
72 hours
Year
1982

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