Seiko Cal. 4446 - 198

The 4446-198 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4446 caliber with 36j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-2007418cfa5d]

Also known as: Bullhead, Arnie

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

41mm

Case Thickness

12.0mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Burgundy

Jewels

36j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1991

Related Models

• Seiko 6296-428
• Seiko 4591-757
• Seiko 5652-387
• Seiko 6683-438
• Seiko 3878-164
• Seiko 3829-885
• Seiko 7145-326
• Seiko 4487-354
• Seiko 3811-734
• Seiko 5627-699
• Seiko 7094-559
• Seiko 3896-705