Seiko Cal. 6140 - 575

The Seiko 6140-575 represents an important milestone in Seiko's 1967 lineup. The Fixed bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-5a64ffff60b7]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

38mm

Case Thickness

11.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

70m

Dial Color

Black

Jewels

24j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1967

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