Seiko Cal. 3820 - 576

The 3820-576 is a sought-after Solar piece from Seiko's golden era. It features a Green dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-a5b0c1e9acca]

Also known as: World Timer

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

42mm

Case Thickness

14.8mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

170m

Dial Color

Green

Jewels

23j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1983

Related Models

• Seiko 0740-942
• Seiko 7076-605
• Seiko 6250-818
• Seiko 7080-531
• Seiko 7073-203
• Seiko 0757-125
• Seiko 0799-537
• Seiko 6389-769
• Seiko 6180-739
• Seiko 5277-696
• Seiko 6227-347
• Seiko 7099-395