Seiko Cal. 3817 - 478

This Hand-Winding model from 1989 features a 46mm Gold-Plated case. It features a Cream dial protected by a Sapphire crystal and offers 40m of water resistance. [seikata-wm-c00212f66233]

Also known as: Crown

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

13.3mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Cream

Jewels

30j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1989

Related Models

• Seiko 4587-304
• Seiko 4492-121
• Seiko 6670-290
• Seiko 4411-101
• Seiko 6671-108
• Seiko 6285-795
• Seiko 5634-821
• Seiko 6217-872
• Seiko 0751-808
• Seiko 0753-570
• Seiko 6242-159
• Seiko 5260-894