Seiko Cal. 6312 - 688

Seiko 6312-688

The 6312-688 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6312 caliber with 29j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-74b0fa2bdfd2]

Also known as: Silverwave

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
42mm
Case Thickness
14.6mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
White
Jewels
29j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1991

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