Seiko Cal. 7145 - 513

The Seiko 7145-513 represents an important milestone in Seiko's 1987 lineup. It features a White dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-1dc64009a2f1]

Also known as: Helmet, Arnie

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

8.6mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

White

Jewels

19j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1987

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