Seiko Cal. 3896 - 432

The 3896-432 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 3896 caliber with 18j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-ddd40dc483a7]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

9.5mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Black

Jewels

18j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1974

Related Models

• Seiko 7137-374
• Seiko 4416-293
• Seiko 5278-220
• Seiko 6153-535
• Seiko 7180-259
• Seiko 5674-775
• Seiko 6246-694
• Seiko 4471-766
• Seiko 3875-359
• Seiko 5660-507
• Seiko 5671-751
• Seiko 7137-682