Seiko Cal. 6271 - 450

This Automatic model from 1970 features a 40mm Two-Tone case. With its 18mm lug width and 10.7mm profile, it sits comfortably on most wrists. [seikata-wm-f668475b8cbc]

Also known as: World Timer

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

40mm

Case Thickness

10.7mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Black

Jewels

32j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1970

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