Seiko Cal. 6632 - 578

The 6632-578 is a sought-after Quartz piece from Seiko's golden era. It features a White dial protected by a Hardlex crystal and offers 80m of water resistance. [seikata-wm-56c7334bd9ad]

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

9.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

80m

Dial Color

White

Jewels

20j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1967

Related Models

• Seiko 5632-224
• Seiko 0763-139
• Seiko 3895-271
• Seiko 6220-234
• Seiko 5247-841
• Seiko 3813-130
• Seiko 7184-208
• Seiko 6140-398
• Seiko 5661-340
• Seiko 6290-137
• Seiko 3812-808
• Seiko 3887-896