Seiko Cal. 6315 - 607

The Seiko 6315-607 represents an important milestone in Seiko's 1974 lineup. Powered by the 6315 caliber with 19j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-f29d9d16767b]

Also known as: Tuna, Rally

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

13.3mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

140m

Dial Color

Cream

Jewels

19j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1974

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