Seiko Cal. 4473 - 376

The 4473-376 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4473 caliber with 19j jewels beating at 36,000 bph, it delivers a 64 hours power reserve. [seikata-wm-54f50b8b88ed]

Also known as: Bullhead, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

41mm

Case Thickness

10.0mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

180m

Dial Color

Silver

Jewels

19j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1982

Related Models

• Seiko 6373-399
• Seiko 6387-903
• Seiko 5684-692
• Seiko 5281-637
• Seiko 6175-704
• Seiko 4458-615
• Seiko 7111-824
• Seiko 7035-603
• Seiko 6620-586
• Seiko 3865-610
• Seiko 4447-223
• Seiko 5691-347