Seiko Cal. 6312 - 588

Seiko 6312-588

The 6312-588 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6312 caliber with 33j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-4e45fff2e14f]

Also known as: UFO, Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
38mm
Case Thickness
12.0mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Blue Sunburst
Jewels
33j
Frequency
36,000 bph
Power Reserve
60 hours
Year
1991

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