Seiko Cal. 6288 - 691

The Seiko 6288-691 represents an important milestone in Seiko's 1984 lineup. It features a White dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-c587d3b80952]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

45mm

Case Thickness

8.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

160m

Dial Color

White

Jewels

27j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1984

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