Seiko Cal. 3821 - 430

The 3821-430 is a sought-after Spring Drive piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-a368910fff32]

Also known as: Pogue, Silverwave

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

11.7mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Blue Sunburst

Jewels

26j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1997

Related Models

• Seiko 6162-211
• Seiko 6284-469
• Seiko 6310-685
• Seiko 6172-725
• Seiko 6688-642
• Seiko 5623-200
• Seiko 7173-490
• Seiko 5261-523
• Seiko 6640-929
• Seiko 6241-434
• Seiko 6636-393
• Seiko 6193-576