Seiko Cal. 5687 - 612

This Kinetic model from 1970 features a 43mm Stainless Steel case. It features a White dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-7e9467c11718]

Also known as: Tuna

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

9.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

190m

Dial Color

White

Jewels

27j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1970

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