Seiko Cal. 4498 - 191

The Seiko 4498-191 represents an important milestone in Seiko's 1986 lineup. Powered by the 4498 caliber with 28j jewels beating at 21,600 bph, it delivers a 41 hours power reserve. [seikata-wm-fdfe4e1c379a]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

42mm

Case Thickness

14.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

30m

Dial Color

White

Jewels

28j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1986

Related Models

• Seiko 5645-380
• Seiko 4520-862
• Seiko 5268-635
• Seiko 4442-219
• Seiko 4446-975
• Seiko 3880-353
• Seiko 7043-762
• Seiko 4563-844
• Seiko 4548-138
• Seiko 6698-301
• Seiko 7032-979
• Seiko 4591-205