Seiko Cal. 6339 - 412

This Hand-Winding model from 1972 features a 40mm Two-Tone case. It features a White dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-ebf81b71654b]

Also known as: UFO

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

40mm

Case Thickness

9.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

White

Jewels

31j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1972

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