Seiko Cal. 4510 - 521

This Solar model from 1978 features a 39mm Gold-Plated case. It features a Navy dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-07aa83749d03]

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

13.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Navy

Jewels

31j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1978

Related Models

• Seiko 4474-442
• Seiko 5275-485
• Seiko 7130-887
• Seiko 6296-159
• Seiko 6233-552
• Seiko 0745-398
• Seiko 7054-657
• Seiko 4528-863
• Seiko 4486-116
• Seiko 5270-170
• Seiko 4459-548
• Seiko 6150-352