Seiko Cal. 4547 - 927

The Seiko 4547-927 represents an important milestone in Seiko's 1968 lineup. It features a White dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-316c3aca036a]

Also known as: Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

8.4mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

180m

Dial Color

White

Jewels

30j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1968

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