Seiko Cal. 3821 - 586

The 3821-586 is a sought-after Quartz piece from Seiko's golden era. It features a Black dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-c4ffda412ded]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

38mm

Case Thickness

13.3mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

100m

Dial Color

Black

Jewels

35j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1970

Related Models

• Seiko 6383-797
• Seiko 6691-597
• Seiko 7199-165
• Seiko 3898-486
• Seiko 4596-739
• Seiko 3895-480
• Seiko 6622-853
• Seiko 7055-292
• Seiko 0799-382
• Seiko 6690-433
• Seiko 6218-273
• Seiko 7077-554