Seiko Cal. 7031 - 469

The Seiko 7031-469 represents an important milestone in Seiko's 1986 lineup. It features a Green dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-7c38ed1792c2]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

10.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Green

Jewels

22j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1986

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