Seiko Cal. 4515 - 645

The Seiko 4515-645 represents an important milestone in Seiko's 1980 lineup. It features a White dial protected by a Acrylic crystal and offers 70m of water resistance. [seikata-wm-7048a8893082]

Also known as: Crown

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

37mm

Case Thickness

10.1mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

70m

Dial Color

White

Jewels

19j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1980

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