Seiko Cal. 3815 - 283

This Automatic model from 1991 features a 41mm Titanium case. With its 21mm lug width and 10.3mm profile, it sits comfortably on most wrists. [seikata-wm-cbfa0d545da1]

Also known as: Bellmatic

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

41mm

Case Thickness

10.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Cream

Jewels

27j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1991

Related Models

• Seiko 4410-440
• Seiko 7080-261
• Seiko 4528-636
• Seiko 4418-834
• Seiko 6688-698
• Seiko 3870-558
• Seiko 3896-948
• Seiko 0715-132
• Seiko 6198-329
• Seiko 6638-822
• Seiko 3852-739
• Seiko 6332-872