Seiko Cal. 5612 - 939

The 5612-939 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5612 caliber with 31j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-05bd286d54a3]

Also known as: Goldfeather, World Timer

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

11.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Champagne

Jewels

31j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1972

Related Models

• Seiko 3855-262
• Seiko 5651-869
• Seiko 7130-516
• Seiko 5674-629
• Seiko 4560-814
• Seiko 4466-926
• Seiko 6350-665
• Seiko 7125-447
• Seiko 6673-559
• Seiko 7033-132
• Seiko 4478-481
• Seiko 4544-553