Seiko Cal. 4417 - 848

This Spring Drive model from 1984 features a 41mm Hardlex-Coated Steel case. Powered by the 4417 caliber with 25j jewels beating at 28,800 bph, it delivers a 50 hours power reserve. [seikata-wm-c820189898d0]

Also known as: Bullhead, Arnie

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

14.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

40m

Dial Color

Champagne

Jewels

25j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1984

Related Models

• Seiko 4439-580
• Seiko 6631-887
• Seiko 0710-429
• Seiko 6326-259
• Seiko 6315-734
• Seiko 7144-309
• Seiko 5679-889
• Seiko 4474-626
• Seiko 6660-507
• Seiko 5279-515
• Seiko 6213-177
• Seiko 6122-630