Seiko Cal. 5663 - 363

This Solar model from 1972 features a 38mm PVD Black case. Powered by the 5663 caliber with 22j jewels beating at 36,000 bph, it delivers a 65 hours power reserve. [seikata-wm-347ed59e6469]

Also known as: Silverwave, Flighty

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

38mm

Case Thickness

13.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Silver

Jewels

22j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1972

Related Models

• Seiko 0728-470
• Seiko 7155-536
• Seiko 6386-305
• Seiko 7057-288
• Seiko 4428-466
• Seiko 0770-559
• Seiko 6267-334
• Seiko 5263-374
• Seiko 5287-599
• Seiko 5635-897
• Seiko 6178-609
• Seiko 7168-427