Seiko Cal. 6688 - 487

The Seiko 6688-487 represents an important milestone in Seiko's 1985 lineup. It features a White dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-11601b5fc5ca]

Also known as: Turtle, UFO

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

11.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

100m

Dial Color

White

Jewels

20j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1985

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