Seiko Cal. 5687 - 290

This Kinetic model from 1965 features a 40mm Titanium case. It features a Cream dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-927f0f4f92b4]

Also known as: Sportsmatic, Baby Tuna

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

40mm

Case Thickness

12.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

130m

Dial Color

Cream

Jewels

34j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1965

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