Seiko Cal. 4433 - 904

Released in 1982, the Cal. 4433 with design code 904 was part of Seiko's domestic market collection. Powered by the 4433 caliber with 18j jewels beating at 36,000 bph, it delivers a 67 hours power reserve. [seikata-wm-80aa6dea1d9b]

Also known as: Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

35mm

Case Thickness

12.7mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

40m

Dial Color

Champagne

Jewels

18j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1982

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