Seiko Cal. 4515 - 641

The Seiko 4515-641 represents an important milestone in Seiko's 1997 lineup. It features a White dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-3d67acf69a12]

Also known as: Sea Horse, Emperor

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

15.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

170m

Dial Color

White

Jewels

31j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1997

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