Seiko Cal. 6628 - 512

The Seiko 6628-512 represents an important milestone in Seiko's 1978 lineup. Powered by the 6628 caliber with 25j jewels beating at 21,600 bph, it delivers a 58 hours power reserve. [seikata-wm-69068d45a62c]

Also known as: Panda, Emperor

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

9.0mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Cream

Jewels

25j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1978

Related Models

• Seiko 6386-686
• Seiko 4474-855
• Seiko 7193-588
• Seiko 4562-201
• Seiko 6258-342
• Seiko 6620-533
• Seiko 7033-167
• Seiko 4441-421
• Seiko 5620-209
• Seiko 3876-465
• Seiko 5662-504
• Seiko 7010-816