Seiko Cal. 3857 - 909

This Kinetic model from 1967 features a 44mm Titanium case. Powered by the 3857 caliber with 28j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-c37d687fd443]

Also known as: Tuna, Pogue

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

44mm

Case Thickness

8.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

140m

Dial Color

Cream

Jewels

28j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1967

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