Seiko Cal. 6188 - 685

The Seiko 6188-685 represents an important milestone in Seiko's 1971 lineup. It features a White dial protected by a Acrylic crystal and offers 140m of water resistance. [seikata-wm-cf22ebffb72a]

Also known as: Turtle, World Timer

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

13.2mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

140m

Dial Color

White

Jewels

27j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1971

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