Seiko Cal. 6679 - 648

The 6679-648 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6679 caliber with 21j jewels beating at 36,000 bph, it delivers a 57 hours power reserve. [seikata-wm-70229e80b518]

Also known as: Panda, Flighty

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

46mm

Case Thickness

13.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

21j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1976

Related Models

• Seiko 6669-313
• Seiko 6636-963
• Seiko 4520-281
• Seiko 3882-370
• Seiko 7053-909
• Seiko 3899-328
• Seiko 4491-651
• Seiko 7079-914
• Seiko 7175-354
• Seiko 6357-594
• Seiko 7023-340
• Seiko 6251-973