Seiko Cal. 6694 - 659

This Automatic model from 1977 features a 46mm Two-Tone case. Powered by the 6694 caliber with 36j jewels beating at 36,000 bph, it delivers a 59 hours power reserve. [seikata-wm-e2f5fe37987e]

Also known as: Sea Horse

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

46mm

Case Thickness

14.1mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Black

Jewels

36j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1977

Related Models

• Seiko 6313-151
• Seiko 6326-808
• Seiko 6234-546
• Seiko 4460-873
• Seiko 4468-246
• Seiko 4517-499
• Seiko 7133-947
• Seiko 5251-887
• Seiko 6213-445
• Seiko 6687-785
• Seiko 5260-321
• Seiko 3874-262