Seiko Cal. 3813 - 784

This Spring Drive model from 1999 features a 41mm PVD Black case. With its 20mm lug width and 15.2mm profile, it sits comfortably on most wrists. [seikata-wm-9654d49a8ede]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

41mm

Case Thickness

15.2mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Burgundy

Jewels

21j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1999

Related Models

• Seiko 6252-689
• Seiko 7132-325
• Seiko 6335-290
• Seiko 7018-934
• Seiko 0732-402
• Seiko 5299-703
• Seiko 4475-537
• Seiko 6151-519
• Seiko 0736-724
• Seiko 0773-820
• Seiko 7163-230
• Seiko 6186-103