Seiko Cal. 4491 - 905

The Seiko 4491-905 represents an important milestone in Seiko's 1991 lineup. Powered by the 4491 caliber with 18j jewels beating at 36,000 bph, it delivers a 52 hours power reserve. [seikata-wm-321ba5266777]

Also known as: Silverwave

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

12.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

160m

Dial Color

Blue Sunburst

Jewels

18j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1991

Related Models

• Seiko 4530-462
• Seiko 3853-962
• Seiko 4472-235
• Seiko 6323-772
• Seiko 0755-272
• Seiko 6295-690
• Seiko 3894-890
• Seiko 3860-294
• Seiko 4515-224
• Seiko 3867-319
• Seiko 5252-949
• Seiko 0772-939