Seiko Cal. 4438 - 466

Released in 1976, the Cal. 4438 with design code 466 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Acrylic crystal and offers 140m of water resistance. [seikata-wm-4e99bb392bbe]

Also known as: Samurai, Sumo

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

41mm

Case Thickness

11.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Champagne

Jewels

31j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1976

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