Seiko Cal. 6688 - 970

The 6688-970 is a sought-after Quartz piece from Seiko's golden era. It features a Cream dial protected by a Hardlex crystal and offers 200m of water resistance. [seikata-wm-c2c9ee157da4]

Also known as: Panda, Helmet

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

39mm

Case Thickness

15.0mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Cream

Jewels

18j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1972

Related Models

• Seiko 5661-565
• Seiko 6320-741
• Seiko 7079-614
• Seiko 6391-181
• Seiko 4519-992
• Seiko 6394-273
• Seiko 7166-298
• Seiko 7069-612
• Seiko 5261-272
• Seiko 3841-935
• Seiko 5223-906
• Seiko 6169-136