Seiko Cal. 6617 - 551

This Kinetic model from 1967 features a 41mm Two-Tone case. Powered by the 6617 caliber with 21j jewels beating at 28,800 bph, it delivers a 62 hours power reserve. [seikata-wm-66df15398c4a]

Also known as: Sea Horse

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

41mm

Case Thickness

11.4mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

21j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1967

Related Models

• Seiko 0718-514
• Seiko 6242-354
• Seiko 5677-773
• Seiko 4441-497
• Seiko 6338-483
• Seiko 6238-237
• Seiko 5696-921
• Seiko 5253-602
• Seiko 7190-396
• Seiko 5635-218
• Seiko 5693-305
• Seiko 4547-768