Seiko Cal. 4561 - 555

This Automatic model from 1969 features a 46mm Gold-Plated case. Powered by the 4561 caliber with 18j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-b699c2d04c8e]

Also known as: Rally

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

15.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Black

Jewels

18j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1969

Related Models

• Seiko 6661-477
• Seiko 5256-312
• Seiko 6177-312
• Seiko 0720-612
• Seiko 4486-480
• Seiko 4439-833
• Seiko 6345-479
• Seiko 6359-898
• Seiko 3826-137
• Seiko 6144-935
• Seiko 7111-694
• Seiko 6293-854