Seiko Cal. 4546 - 427

The Seiko 4546-427 represents an important milestone in Seiko's 1983 lineup. It features a Green dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-16216deb49c7]

Also known as: Silverwave, Sportsmatic

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

9.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

70m

Dial Color

Green

Jewels

25j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1983

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