Seiko Cal. 4477 - 233

Released in 1990, the Cal. 4477 with design code 233 was part of Seiko's domestic market collection. Powered by the 4477 caliber with 22j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-ea1dba66ecd3]

Also known as: Baby Tuna, Arnie

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

11.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Blue Sunburst

Jewels

22j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1990

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