Seiko Cal. 6399 - 210

This Kinetic model from 1975 features a 39mm Two-Tone case. With its 22mm lug width and 15.3mm profile, it sits comfortably on most wrists. [seikata-wm-ca8582e8519f]

Also known as: Helmet

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

39mm

Case Thickness

15.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

30m

Dial Color

Burgundy

Jewels

18j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1975

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