Seiko Cal. 3871 - 152

The Seiko 3871-152 represents an important milestone in Seiko's 1979 lineup. Powered by the 3871 caliber with 30j jewels beating at 28,800 bph, it delivers a 43 hours power reserve. [seikata-wm-7a5dc1e1ca46]

Also known as: Samurai, Bellmatic

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

12.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

110m

Dial Color

White

Jewels

30j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1979

Related Models

• Seiko 4421-438
• Seiko 6367-529
• Seiko 7137-187
• Seiko 5629-700
• Seiko 7018-218
• Seiko 4554-421
• Seiko 6691-822
• Seiko 6287-309
• Seiko 6261-873
• Seiko 6358-593
• Seiko 0749-693
• Seiko 0759-510