Seiko Cal. 6640 - 526

This Kinetic model from 1994 features a 45mm Titanium case. It features a Silver dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-be27cb301ae1]

Also known as: Navigator

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

45mm

Case Thickness

14.2mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Silver

Jewels

17j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1994

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