Seiko Cal. 6673 - 678

The 6673-678 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6673 caliber with 20j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-dcf862ebd5d7]

Also known as: Emperor

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

40mm

Case Thickness

12.0mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

30m

Dial Color

Black

Jewels

20j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1984

Related Models

• Seiko 6116-915
• Seiko 7059-130
• Seiko 5640-501
• Seiko 5647-353
• Seiko 0711-155
• Seiko 5218-579
• Seiko 6681-738
• Seiko 6278-554
• Seiko 4544-834
• Seiko 5635-214
• Seiko 4526-934
• Seiko 6645-173