Seiko Cal. 6371 - 977

This Kinetic model from 1973 features a 46mm Two-Tone case. Powered by the 6371 caliber with 33j jewels beating at 36,000 bph, it delivers a 53 hours power reserve. [seikata-wm-649f38f5ef6e]

Also known as: Samurai, Sea Horse

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

46mm

Case Thickness

10.7mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Silver

Jewels

33j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1973

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