Seiko Cal. 6351 - 812

The 6351-812 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6351 caliber with 25j jewels beating at 21,600 bph, it delivers a 40 hours power reserve. [seikata-wm-2c82225d9af3]

Also known as: Bullhead

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

8.6mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

50m

Dial Color

Champagne

Jewels

25j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1969

Related Models

• Seiko 3871-949
• Seiko 5630-262
• Seiko 6315-994
• Seiko 6248-680
• Seiko 7168-751
• Seiko 6254-718
• Seiko 5229-895
• Seiko 4460-220
• Seiko 4451-429
• Seiko 4599-315
• Seiko 6352-890
• Seiko 4483-527