Seiko Cal. 5666 - 247

The Seiko 5666-247 represents an important milestone in Seiko's 1968 lineup. It features a Silver dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-aec863274ab9]

Also known as: Pogue

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

40mm

Case Thickness

10.0mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Silver

Jewels

27j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1968

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