Seiko Cal. 4416 - 642

The Seiko 4416-642 represents an important milestone in Seiko's 1969 lineup. Powered by the 4416 caliber with 32j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-57a6ef3b4005]

Also known as: Goldfeather

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

11.1mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Navy

Jewels

32j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1969

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