Seiko Cal. 3811 - 693

This Kinetic model from 1969 features a 45mm Gold-Plated case. Powered by the 3811 caliber with 18j jewels beating at 28,800 bph, it delivers a 50 hours power reserve. [seikata-wm-405d2230cdb8]

Also known as: Sportsmatic, Golden Tuna

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

11.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

70m

Dial Color

White

Jewels

18j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1969

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