Seiko Cal. 4473 - 787

The Seiko 4473-787 represents an important milestone in Seiko's 1969 lineup. Powered by the 4473 caliber with 31j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-e3a5b0ba4ea2]

Also known as: Samurai, Tuna

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

42mm

Case Thickness

9.7mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

70m

Dial Color

White

Jewels

31j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1969

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