Seiko Cal. 5690 - 613

This Spring Drive model from 1985 features a 36mm Titanium case. It features a White dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-3a0dc246373c]

Also known as: Silverwave

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

36mm

Case Thickness

9.9mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

180m

Dial Color

White

Jewels

28j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1985

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