Seiko Cal. 6616 - 745

The 6616-745 is a sought-after Solar piece from Seiko's golden era. Powered by the 6616 caliber with 34j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-6bbc5ff66af1]

Also known as: Shogun

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

10.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Burgundy

Jewels

34j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1983

Related Models

• Seiko 5292-207
• Seiko 6639-367
• Seiko 6697-463
• Seiko 5261-733
• Seiko 4433-679
• Seiko 6294-839
• Seiko 6263-933
• Seiko 6138-323
• Seiko 4570-454
• Seiko 5695-386
• Seiko 6229-476
• Seiko 6240-374