Seiko Cal. 4531 - 850

The 4531-850 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4531 caliber with 29j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-b4c349131309]

Also known as: Emperor

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

9.2mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

100m

Dial Color

Burgundy

Jewels

29j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1988

Related Models

• Seiko 0744-792
• Seiko 5220-123
• Seiko 5225-628
• Seiko 3888-367
• Seiko 6250-225
• Seiko 4475-214
• Seiko 5296-992
• Seiko 6231-183
• Seiko 6676-751
• Seiko 7183-522
• Seiko 4549-345
• Seiko 0787-254