Seiko Cal. 6312 - 523

The Seiko 6312-523 represents an important milestone in Seiko's 1975 lineup. Powered by the 6312 caliber with 24j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-c037de9da064]

Also known as: Samurai, Golden Tuna

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

38mm

Case Thickness

12.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Champagne

Jewels

24j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1975

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