Seiko Cal. 3874 - 351

The 3874-351 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 3874 caliber with 21j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-8a23382b05de]

Also known as: Bullhead, UFO

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

34mm

Case Thickness

13.4mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Green

Jewels

21j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1990

Related Models

• Seiko 5283-889
• Seiko 6345-400
• Seiko 5294-387
• Seiko 5653-523
• Seiko 5688-615
• Seiko 6679-423
• Seiko 4517-929
• Seiko 4524-258
• Seiko 5634-511
• Seiko 6260-846
• Seiko 5259-997
• Seiko 4557-133