Seiko Cal. 3873 - 373

The Seiko 3873-373 represents an important milestone in Seiko's 1979 lineup. Powered by the 3873 caliber with 35j jewels beating at 36,000 bph, it delivers a 44 hours power reserve. [seikata-wm-21c2aebc8d22]

Also known as: Emperor, Arnie

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

37mm

Case Thickness

8.9mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Navy

Jewels

35j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1979

Related Models

• Seiko 4596-836
• Seiko 6176-450
• Seiko 4578-136
• Seiko 6172-138
• Seiko 6125-839
• Seiko 6285-464
• Seiko 6112-917
• Seiko 7054-801
• Seiko 6330-663
• Seiko 7085-340
• Seiko 3866-216
• Seiko 6184-650