Seiko Cal. 3811 - 323

This Hand-Winding model from 1995 features a 37mm Two-Tone case. With its 21mm lug width and 8.5mm profile, it sits comfortably on most wrists. [seikata-wm-44b7f7355f5d]

Also known as: Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

37mm

Case Thickness

8.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

160m

Dial Color

Burgundy

Jewels

26j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1995

Related Models

• Seiko 6627-407
• Seiko 4565-830
• Seiko 3835-831
• Seiko 7127-675
• Seiko 4586-422
• Seiko 4493-687
• Seiko 6370-627
• Seiko 4556-948
• Seiko 4475-167
• Seiko 0759-633
• Seiko 5676-103
• Seiko 7037-318