Seiko Cal. 6312 - 138

The 6312-138 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6312 caliber with 36j jewels beating at 21,600 bph, it delivers a 53 hours power reserve. [seikata-wm-777a9aff39de]

Also known as: Emperor

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

34mm

Case Thickness

13.6mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

40m

Dial Color

Cream

Jewels

36j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1968

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