Seiko Cal. 6399 - 710

This Hand-Winding model from 1973 features a 43mm Two-Tone case. With its 22mm lug width and 9.6mm profile, it sits comfortably on most wrists. [seikata-wm-80be289e3ef3]

Also known as: Samurai

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

43mm

Case Thickness

9.6mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Navy

Jewels

26j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1973

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