Seiko Cal. 6617 - 905

The 6617-905 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6617 caliber with 31j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-045e0646d3a9]

Also known as: Emperor

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

35mm

Case Thickness

9.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

31j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1997

Related Models

• Seiko 0720-589
• Seiko 3864-941
• Seiko 7037-198
• Seiko 6132-624
• Seiko 6226-793
• Seiko 4419-804
• Seiko 7163-353
• Seiko 5624-523
• Seiko 6219-916
• Seiko 0761-418
• Seiko 7168-860
• Seiko 4471-584