Seiko Cal. 6631 - 825

This Kinetic model from 1966 features a 42mm Two-Tone case. Powered by the 6631 caliber with 18j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-819e526e1d44]

Also known as: Panda, Navigator

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

11.2mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

50m

Dial Color

Navy

Jewels

18j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1966

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