Seiko Cal. 5691 - 217

The Seiko 5691-217 represents an important milestone in Seiko's 1987 lineup. It features a Silver dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-5a014f31b78a]

Also known as: UFO

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

41mm

Case Thickness

12.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

30m

Dial Color

Silver

Jewels

19j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1987

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