Seiko Cal. 4541 - 418

This Hand-Winding model from 1978 features a 42mm Hardlex-Coated Steel case. Powered by the 4541 caliber with 33j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-a17d6e2124d7]

Also known as: Samurai, Arnie

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

9.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

150m

Dial Color

Black

Jewels

33j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1978

Related Models

• Seiko 4455-264
• Seiko 6119-520
• Seiko 6252-196
• Seiko 7050-624
• Seiko 7178-993
• Seiko 4588-765
• Seiko 6138-186
• Seiko 4526-229
• Seiko 6254-456
• Seiko 7117-216
• Seiko 7151-480
• Seiko 5636-387