Seiko Cal. 6240 - 374

The Seiko 6240-374 represents an important milestone in Seiko's 1967 lineup. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-8f79243df2cd]

Also known as: Navigator, Flighty

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

9.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

150m

Dial Color

White

Jewels

30j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1967

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