Seiko Cal. 4421 - 449

Released in 1973, the Cal. 4421 with design code 449 was part of Seiko's domestic market collection. It features a Navy dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-6431b9dd3ea6]

Also known as: World Timer

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

13.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

200m

Dial Color

Navy

Jewels

34j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1973

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