Seiko Cal. 3881 - 489

This Kinetic model from 1966 features a 39mm Titanium case. Powered by the 3881 caliber with 32j jewels beating at 36,000 bph, it delivers a 47 hours power reserve. [seikata-wm-59599c7c6687]

Also known as: Sportsmatic, Navigator

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

39mm

Case Thickness

11.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Blue Sunburst

Jewels

32j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1966

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