Seiko Cal. 5288 - 988

The Seiko 5288-988 represents an important milestone in Seiko's 1970 lineup. It features a Green dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-548e51464e50]

Also known as: Rally, Bellmatic

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

10.5mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

100m

Dial Color

Green

Jewels

17j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1970

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