Seiko Cal. 3894 - 478

The 3894-478 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 3894 caliber with 29j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-44db54ddaa3d]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

46mm

Case Thickness

11.0mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

70m

Dial Color

White

Jewels

29j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1967

Related Models

• Seiko 6283-704
• Seiko 6144-502
• Seiko 4585-166
• Seiko 6133-324
• Seiko 7099-878
• Seiko 4546-893
• Seiko 4519-750
• Seiko 7025-835
• Seiko 5618-527
• Seiko 6620-262
• Seiko 0765-823
• Seiko 4435-979