Seiko Cal. 3872 - 733

The Seiko 3872-733 represents an important milestone in Seiko's 1979 lineup. The Coin-Edge bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-4ac7c111f890]

Also known as: Sea Horse

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

41mm

Case Thickness

8.4mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Champagne

Jewels

30j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1979

Related Models

• Seiko 6355-779
• Seiko 5642-926
• Seiko 7042-865
• Seiko 0793-414
• Seiko 0719-534
• Seiko 6385-515
• Seiko 6242-612
• Seiko 5220-617
• Seiko 7156-758
• Seiko 6363-929
• Seiko 7087-154
• Seiko 4554-874