Seiko Cal. 4433 - 533

The 4433-533 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4433 caliber with 19j jewels beating at 36,000 bph, it delivers a 42 hours power reserve. [seikata-wm-bed4fd3f330f]

Also known as: World Timer, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

42mm

Case Thickness

13.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Navy

Jewels

19j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1993

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