Seiko Cal. 3827 - 620

This Kinetic model from 1967 features a 39mm Two-Tone case. With its 18mm lug width and 9.8mm profile, it sits comfortably on most wrists. [seikata-wm-293a9029e6af]

Also known as: Sumo, Crown

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

39mm

Case Thickness

9.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Navy

Jewels

21j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1967

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