Seiko Cal. 6665 - 457

The Seiko 6665-457 represents an important milestone in Seiko's 1969 lineup. It features a White dial protected by a Sapphire crystal and offers 40m of water resistance. [seikata-wm-fab35b7f25b1]

Also known as: Sea Horse

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

42mm

Case Thickness

11.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

40m

Dial Color

White

Jewels

22j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1969

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