Seiko Cal. 4528 - 580

This Solar model from 1966 features a 34mm PVD Black case. It features a Burgundy dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-3b4ce31c1c62]

Also known as: Sumo, Silverwave

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

34mm

Case Thickness

12.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Burgundy

Jewels

36j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1966

Related Models

• Seiko 4553-153
• Seiko 4413-966
• Seiko 4557-169
• Seiko 4577-942
• Seiko 7022-378
• Seiko 6227-148
• Seiko 5668-400
• Seiko 5699-115
• Seiko 4510-126
• Seiko 3844-377
• Seiko 3826-683
• Seiko 6647-864