Seiko Cal. 5287 - 822

This Spring Drive model from 1970 features a 35mm Titanium case. It features a Green dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-5a5d673948a8]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

35mm

Case Thickness

13.8mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

130m

Dial Color

Green

Jewels

26j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1970

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