Seiko Cal. 6647 - 747

This Solar model from 1980 features a 44mm Stainless Steel case. It features a Navy dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-fb7e126b72fd]

Also known as: Pogue, Golden Tuna

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

14.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Navy

Jewels

19j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1980

Related Models

• Seiko 6148-934
• Seiko 7024-586
• Seiko 4513-958
• Seiko 7087-485
• Seiko 7177-493
• Seiko 6612-779
• Seiko 6391-711
• Seiko 6116-434
• Seiko 7038-387
• Seiko 4442-552
• Seiko 5685-685
• Seiko 6368-146