Seiko Cal. 6315 - 548

Released in 1975, the Cal. 6315 with design code 548 was part of Seiko's domestic market collection. Powered by the 6315 caliber with 32j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-fe9fb12cb30c]

Also known as: World Timer

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

38mm

Case Thickness

14.2mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Black

Jewels

32j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1975

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