Seiko Cal. 7087 - 310

The Seiko 7087-310 represents an important milestone in Seiko's 1981 lineup. It features a Green dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-de194d1cad17]

Also known as: Baby Tuna, Flighty

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

15.6mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

100m

Dial Color

Green

Jewels

22j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1981

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