Seiko Cal. 5688 - 676

This Automatic model from 1967 features a 39mm Gold-Plated case. Powered by the 5688 caliber with 36j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-32d64ce97a0e]

Also known as: Emperor, Arnie

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

8.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Black

Jewels

36j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1967

Related Models

• Seiko 6262-225
• Seiko 4574-352
• Seiko 4486-785
• Seiko 6681-960
• Seiko 6346-909
• Seiko 6116-335
• Seiko 6172-641
• Seiko 6227-665
• Seiko 4421-320
• Seiko 4472-274
• Seiko 6245-124
• Seiko 7047-725