Seiko Cal. 4498 - 905

The Seiko 4498-905 represents an important milestone in Seiko's 1985 lineup. Powered by the 4498 caliber with 28j jewels beating at 28,800 bph, it delivers a 59 hours power reserve. [seikata-wm-25aa95919ba6]

Also known as: Pogue, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

8.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Black

Jewels

28j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1985

Related Models

• Seiko 7153-671
• Seiko 7070-502
• Seiko 6111-631
• Seiko 4517-897
• Seiko 6376-222
• Seiko 6390-877
• Seiko 6155-104
• Seiko 4453-451
• Seiko 6233-808
• Seiko 7155-811
• Seiko 4554-846
• Seiko 0797-131