Seiko Cal. 3830 - 993

This Automatic model from 1973 features a 35mm Stainless Steel case. With its 18mm lug width and 9.1mm profile, it sits comfortably on most wrists. [seikata-wm-a8c7a3b2e1cc]

Also known as: Monster, Sportsmatic

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

9.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Burgundy

Jewels

35j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1973

Related Models

• Seiko 3888-472
• Seiko 5221-624
• Seiko 4451-168
• Seiko 6290-421
• Seiko 7130-287
• Seiko 7045-839
• Seiko 0742-707
• Seiko 6176-755
• Seiko 6612-869
• Seiko 4494-400
• Seiko 7057-390
• Seiko 6633-522