Seiko Cal. 6315 - 946

This Spring Drive model from 1984 features a 46mm PVD Black case. Powered by the 6315 caliber with 28j jewels beating at 28,800 bph, it delivers a 63 hours power reserve. [seikata-wm-0bc2dfb492f1]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

46mm

Case Thickness

15.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

100m

Dial Color

White

Jewels

28j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1984

Related Models

• Seiko 3867-649
• Seiko 6234-929
• Seiko 3854-408
• Seiko 6147-813
• Seiko 6218-796
• Seiko 6225-447
• Seiko 5229-757
• Seiko 0711-180
• Seiko 3843-949
• Seiko 6162-288
• Seiko 7020-601
• Seiko 6695-802