Seiko Cal. 6341 - 757

This Spring Drive model from 1970 features a 38mm Two-Tone case. With its 21mm lug width and 14.3mm profile, it sits comfortably on most wrists. [seikata-wm-ab4644ea2cd3]

Also known as: UFO, World Timer

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

38mm

Case Thickness

14.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Silver

Jewels

34j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1970

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