Seiko Cal. 4433 - 753

Released in 1991, the Cal. 4433 with design code 753 was part of Seiko's domestic market collection. It features a White dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-40fb973502be]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

37mm

Case Thickness

10.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

110m

Dial Color

White

Jewels

36j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1991

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