Seiko Cal. 0777 - 545

The Seiko 0777-545 represents an important milestone in Seiko's 1983 lineup. It features a White dial protected by a Acrylic crystal and offers 160m of water resistance. [seikata-wm-08516b34e886]

Also known as: Crown, Arnie

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

11.0mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

White

Jewels

24j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1983

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