Seiko Cal. 5660 - 117

This Hand-Winding model from 1976 features a 46mm Gold-Plated case. Powered by the 5660 caliber with 19j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-6a1e8f628b19]

Also known as: Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

11.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Blue Sunburst

Jewels

19j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1976

Related Models

• Seiko 4419-670
• Seiko 6664-149
• Seiko 0713-734
• Seiko 5646-881
• Seiko 5621-718
• Seiko 6251-254
• Seiko 7099-721
• Seiko 0775-394
• Seiko 6220-432
• Seiko 6287-883
• Seiko 5280-676
• Seiko 7130-849