Seiko Cal. 4540 - 222

This Hand-Winding model from 1993 features a 44mm Titanium case. It features a Champagne dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-a4064ea8fbca]

Also known as: World Timer

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

44mm

Case Thickness

8.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Champagne

Jewels

36j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1993

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