Seiko Cal. 6140 - 288

The Seiko 6140-288 represents an important milestone in Seiko's 1975 lineup. It features a White dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-91d8fbb7c822]

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

13.9mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

White

Jewels

18j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1975

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