Seiko Cal. 0717 - 505

This Spring Drive model from 1981 features a 46mm Titanium case. It features a Burgundy dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-d7ab49ba5359]

Also known as: Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

46mm

Case Thickness

8.8mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

160m

Dial Color

Burgundy

Jewels

24j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1981

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