Seiko Cal. 4555 - 949

This Hand-Winding model from 1971 features a 46mm PVD Black case. Powered by the 4555 caliber with 18j jewels beating at 36,000 bph, it delivers a 41 hours power reserve. [seikata-wm-34424746f921]

Also known as: Shogun, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

46mm

Case Thickness

9.8mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

40m

Dial Color

White

Jewels

18j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1971

Related Models

• Seiko 7056-822
• Seiko 4581-287
• Seiko 7066-227
• Seiko 5698-389
• Seiko 6361-783
• Seiko 5278-671
• Seiko 6124-442
• Seiko 6157-999
• Seiko 4581-937
• Seiko 0752-284
• Seiko 5230-258
• Seiko 0739-256