Seiko Cal. 5688 - 707

The 5688-707 is a sought-after Solar piece from Seiko's golden era. Powered by the 5688 caliber with 26j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-675d0b4d1116]

Also known as: Silverwave

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

10.3mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

60m

Dial Color

Green

Jewels

26j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1993

Related Models

• Seiko 5610-606
• Seiko 7131-749
• Seiko 4556-413
• Seiko 0732-471
• Seiko 3867-248
• Seiko 0712-403
• Seiko 5646-951
• Seiko 4470-359
• Seiko 7085-628
• Seiko 5658-724
• Seiko 6375-428
• Seiko 4565-272