Seiko Cal. 4416 - 966

This Hand-Winding model from 1976 features a 42mm Titanium case. Powered by the 4416 caliber with 33j jewels beating at 28,800 bph, it delivers a 72 hours power reserve. [seikata-wm-913abc4ada8a]

Also known as: Goldfeather, World Timer

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

42mm

Case Thickness

15.5mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

110m

Dial Color

Silver

Jewels

33j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1976

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