Seiko Cal. 6617 - 651

The Seiko 6617-651 represents an important milestone in Seiko's 1985 lineup. Powered by the 6617 caliber with 17j jewels beating at 36,000 bph, it delivers a 54 hours power reserve. [seikata-wm-7551f9d948e0]

Also known as: Crown

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

43mm

Case Thickness

8.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Black

Jewels

17j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1985

Related Models

• Seiko 4471-297
• Seiko 6170-764
• Seiko 0739-962
• Seiko 6648-776
• Seiko 7082-424
• Seiko 3811-302
• Seiko 5651-198
• Seiko 4417-952
• Seiko 6189-737
• Seiko 7082-193
• Seiko 3832-896
• Seiko 6251-949