Seiko Cal. 4493 - 766

Released in 1974, the Cal. 4493 with design code 766 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Acrylic crystal and offers 140m of water resistance. [seikata-wm-eb8eb64dae36]

Also known as: World Timer

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

35mm

Case Thickness

8.3mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Burgundy

Jewels

26j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1974

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