Seiko Cal. 4512 - 673

Seiko 4512-673

The Seiko 4512-673 represents an important milestone in Seiko's 1983 lineup. Powered by the 4512 caliber with 32j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-ed5e206b6e41]

Also known as: Shogun, Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
39mm
Case Thickness
11.2mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
180m
Dial Color
Black
Jewels
32j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1983

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