Seiko Cal. 6387 - 388

The Seiko 6387-388 represents an important milestone in Seiko's 1972 lineup. It features a White dial protected by a Hardlex crystal and offers 40m of water resistance. [seikata-wm-6b117ef7427b]

Also known as: Turtle, Crown

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

44mm

Case Thickness

8.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

White

Jewels

17j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1972

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