Seiko Cal. 4431 - 124

The 4431-124 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4431 caliber with 18j jewels beating at 36,000 bph, it delivers a 56 hours power reserve. [seikata-wm-d6ba0db25bd5]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

11.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

90m

Dial Color

White

Jewels

18j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1965

Related Models

• Seiko 6131-435
• Seiko 6212-890
• Seiko 7176-995
• Seiko 0728-501
• Seiko 3851-763
• Seiko 0722-255
• Seiko 7032-898
• Seiko 5621-161
• Seiko 4525-882
• Seiko 0747-844
• Seiko 4474-768
• Seiko 6190-895