Seiko Cal. 6312 - 805

The 6312-805 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6312 caliber with 28j jewels beating at 28,800 bph, it delivers a 66 hours power reserve. [seikata-wm-a9133e802021]

Also known as: Goldfeather, Crown

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

15.3mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Silver

Jewels

28j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1972

Related Models

• Seiko 6250-643
• Seiko 5241-990
• Seiko 7097-830
• Seiko 4579-404
• Seiko 4535-120
• Seiko 7181-199
• Seiko 6671-714
• Seiko 5292-437
• Seiko 4570-466
• Seiko 5636-793
• Seiko 0718-275
• Seiko 5657-296