Seiko Cal. 4417 - 739

This Spring Drive model from 1979 features a 34mm PVD Black case. Powered by the 4417 caliber with 33j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-9e8f403fa5c5]

Also known as: UFO, Silverwave

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

34mm

Case Thickness

11.7mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Champagne

Jewels

33j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1979

Related Models

• Seiko 6180-869
• Seiko 4540-524
• Seiko 0737-979
• Seiko 6644-964
• Seiko 5249-670
• Seiko 5649-597
• Seiko 7131-143
• Seiko 0711-147
• Seiko 5230-739
• Seiko 5232-281
• Seiko 7148-715
• Seiko 4473-209