Seiko Cal. 5641 - 688

This Hand-Winding model from 1997 features a 45mm Titanium case. It features a Cream dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-daf2035aa810]

Also known as: Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

45mm

Case Thickness

11.4mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

170m

Dial Color

Cream

Jewels

18j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1997

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