Seiko Cal. 6240 - 840

This Kinetic model from 1974 features a 42mm Two-Tone case. With its 22mm lug width and 11.7mm profile, it sits comfortably on most wrists. [seikata-wm-eeb5e8eca73b]

Also known as: Sumo

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

11.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

60m

Dial Color

Cream

Jewels

27j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1974

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