Seiko Cal. 6313 - 485

The Seiko 6313-485 represents an important milestone in Seiko's 1967 lineup. Powered by the 6313 caliber with 17j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-b33086a98ee3]

Also known as: Bullhead, Bellmatic

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

11.9mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

17j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1967

Related Models

• Seiko 6644-325
• Seiko 5635-796
• Seiko 0757-266
• Seiko 0749-699
• Seiko 4559-460
• Seiko 6641-499
• Seiko 4428-732
• Seiko 6285-691
• Seiko 4472-794
• Seiko 0715-323
• Seiko 4454-810
• Seiko 4420-966