Seiko Cal. 3817 - 475

This Hand-Winding model from 1981 features a 34mm Hardlex-Coated Steel case. It features a Champagne dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-bc78ea461f16]

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

9.7mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Champagne

Jewels

19j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1981

Related Models

• Seiko 0749-934
• Seiko 4496-886
• Seiko 4433-623
• Seiko 7025-883
• Seiko 5228-899
• Seiko 6265-799
• Seiko 4420-472
• Seiko 5292-783
• Seiko 6692-357
• Seiko 4457-156
• Seiko 6274-107
• Seiko 5258-396