Seiko Cal. 6251 - 390

The Seiko 6251-390 represents an important milestone in Seiko's 1967 lineup. Powered by the 6251 caliber with 28j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-91f76df490ea]

Also known as: Arnie

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

11.0mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

130m

Dial Color

Cream

Jewels

28j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1967

Related Models

• Seiko 3858-301
• Seiko 7037-827
• Seiko 6688-908
• Seiko 6615-179
• Seiko 6373-908
• Seiko 7045-554
• Seiko 6269-763
• Seiko 4529-785
• Seiko 5614-696
• Seiko 4510-895
• Seiko 7068-419
• Seiko 6152-432