Seiko Cal. 4527 - 455

This Kinetic model from 1965 features a 37mm Hardlex-Coated Steel case. Powered by the 4527 caliber with 21j jewels beating at 21,600 bph, it delivers a 60 hours power reserve. [seikata-wm-10e0c0424ac4]

Also known as: Rally, Emperor

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

9.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Green

Jewels

21j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1965

Related Models

• Seiko 5231-170
• Seiko 6252-438
• Seiko 0780-315
• Seiko 6180-595
• Seiko 3818-670
• Seiko 7027-815
• Seiko 4510-741
• Seiko 5251-773
• Seiko 5617-990
• Seiko 4534-441
• Seiko 7144-345
• Seiko 7155-537