Seiko Cal. 3840 - 584

The 3840-584 is a sought-after Automatic piece from Seiko's golden era. Powered by the 3840 caliber with 23j jewels beating at 36,000 bph, it delivers a 69 hours power reserve. [seikata-wm-8bfda2165451]

Also known as: Rally, Goldfeather

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

9.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

30m

Dial Color

Navy

Jewels

23j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1987

Related Models

• Seiko 0733-119
• Seiko 3871-445
• Seiko 7167-694
• Seiko 7018-223
• Seiko 6681-474
• Seiko 4476-109
• Seiko 3832-368
• Seiko 5613-445
• Seiko 4571-657
• Seiko 4569-230
• Seiko 6213-838
• Seiko 6167-794