Seiko Cal. 0797 - 971

Released in 1975, the Cal. 0797 with design code 971 was part of Seiko's domestic market collection. Powered by the 0797 caliber with 34j jewels beating at 28,800 bph, it delivers a 60 hours power reserve. [seikata-wm-4a316cd51c5f]

Also known as: World Timer

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

37mm

Case Thickness

10.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Cream

Jewels

34j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1975

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