Seiko Cal. 6312 - 372

Seiko 6312-372

The 6312-372 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6312 caliber with 25j jewels beating at 28,800 bph, it delivers a 50 hours power reserve. [seikata-wm-1e11ec93122f]

Also known as: Sea Horse, Arnie

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
8.7mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
Burgundy
Jewels
25j
Frequency
28,800 bph
Power Reserve
50 hours
Year
1986

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