Seiko Cal. 4417 - 308

The Seiko 4417-308 represents an important milestone in Seiko's 1970 lineup. Powered by the 4417 caliber with 32j jewels beating at 21,600 bph, it delivers a 65 hours power reserve. [seikata-wm-fd323101066e]

Also known as: Tuna, Emperor

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

10.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

60m

Dial Color

White

Jewels

32j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1970

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