Seiko Cal. 7112 - 912

Seiko 7112-912

This Quartz model from 1992 features a 39mm PVD Black case. Powered by the 7112 caliber with 24j jewels beating at 28,800 bph, it delivers a 57 hours power reserve. [seikata-wm-2e4a96f22feb]

Also known as: Sumo

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
39mm
Case Thickness
12.9mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Green
Jewels
24j
Frequency
28,800 bph
Power Reserve
57 hours
Year
1992

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