Seiko Cal. 5693 - 554

This Spring Drive model from 1999 features a 36mm Titanium case. It features a Burgundy dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-919c6a3c8724]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

36mm

Case Thickness

14.1mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Burgundy

Jewels

29j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1999

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