Seiko Cal. 0712 - 377

Seiko 0712-377

The Seiko 0712-377 represents an important milestone in Seiko's 1980 lineup. Powered by the 0712 caliber with 34j jewels beating at 28,800 bph, it delivers a 71 hours power reserve. [seikata-wm-2bfe20b744de]

Also known as: Samurai, Bullhead

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
11.9mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
Burgundy
Jewels
34j
Frequency
28,800 bph
Power Reserve
71 hours
Year
1980

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