Seiko Cal. 6399 - 537

This Hand-Winding model from 1989 features a 40mm Titanium case. It features a Black dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-6f4ba4a25492]

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

40mm

Case Thickness

9.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Black

Jewels

22j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1989

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