Seiko Cal. 6630 - 261

The 6630-261 is a sought-after Solar piece from Seiko's golden era. It features a Black dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-47a7dffb04ae]

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

10.4mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Black

Jewels

31j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1972

Related Models

• Seiko 6399-841
• Seiko 7130-300
• Seiko 6283-537
• Seiko 6672-615
• Seiko 0714-547
• Seiko 5239-414
• Seiko 3820-704
• Seiko 5210-504
• Seiko 6657-805
• Seiko 4528-713
• Seiko 6196-712
• Seiko 0774-820