Seiko Cal. 3872 - 243

The Seiko 3872-243 represents an important milestone in Seiko's 1996 lineup. Powered by the 3872 caliber with 30j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-f1b60b901767]

Also known as: Sumo

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

9.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Burgundy

Jewels

30j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1996

Related Models

• Seiko 5263-373
• Seiko 3891-756
• Seiko 6118-719
• Seiko 6354-485
• Seiko 7186-323
• Seiko 7119-473
• Seiko 6395-721
• Seiko 6395-242
• Seiko 4597-398
• Seiko 6334-306
• Seiko 6637-597
• Seiko 6199-574