Seiko Cal. 4549 - 268

This Hand-Winding model from 1981 features a 40mm PVD Black case. Powered by the 4549 caliber with 19j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-283fa49defdb]

Also known as: Sumo, Bellmatic

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

40mm

Case Thickness

9.6mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

160m

Dial Color

White

Jewels

19j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1981

Related Models

• Seiko 4550-256
• Seiko 6326-607
• Seiko 4451-115
• Seiko 0727-438
• Seiko 6321-455
• Seiko 4516-176
• Seiko 5254-783
• Seiko 0755-877
• Seiko 5236-334
• Seiko 5614-511
• Seiko 6370-666
• Seiko 5684-118