Seiko Cal. 4576 - 770

The 4576-770 is a sought-after Spring Drive piece from Seiko's golden era. With its 22mm lug width and 14.6mm profile, it sits comfortably on most wrists. [seikata-wm-ea588aee5fea]

Also known as: Crown, Emperor

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

14.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

50m

Dial Color

Black

Jewels

17j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1996

Related Models

• Seiko 7140-224
• Seiko 6157-192
• Seiko 5646-278
• Seiko 4543-613
• Seiko 6274-485
• Seiko 6376-259
• Seiko 5269-794
• Seiko 6161-141
• Seiko 4556-112
• Seiko 4531-244
• Seiko 7094-156
• Seiko 5647-969