Seiko Cal. 6350 - 381

This Hand-Winding model from 1971 features a 46mm Hardlex-Coated Steel case. Powered by the 6350 caliber with 17j jewels beating at 28,800 bph, it delivers a 70 hours power reserve. [seikata-wm-6b76a704d70f]

Also known as: Turtle, Silverwave

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

13.8mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Silver

Jewels

17j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1971

Related Models

• Seiko 4428-759
• Seiko 7127-419
• Seiko 5266-756
• Seiko 4551-856
• Seiko 7139-830
• Seiko 7067-979
• Seiko 0767-142
• Seiko 6373-583
• Seiko 5632-326
• Seiko 3825-911
• Seiko 4593-697
• Seiko 7149-569