Seiko Cal. 4417 - 745

This Solar model from 1989 features a 35mm Titanium case. Powered by the 4417 caliber with 18j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-9c26194b3120]

Also known as: Sumo, Golden Tuna

Specifications

Movement

Solar

Case Material

Titanium

Case Width

35mm

Case Thickness

11.8mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Navy

Jewels

18j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1989

Related Models

• Seiko 4534-216
• Seiko 5253-653
• Seiko 6358-422
• Seiko 6267-989
• Seiko 6651-428
• Seiko 6266-983
• Seiko 0756-903
• Seiko 0755-456
• Seiko 4468-814
• Seiko 4465-254
• Seiko 6618-189
• Seiko 6688-213