Seiko Cal. 3821 - 217

The 3821-217 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Silver dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-ab57db0986b0]

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

13.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Silver

Jewels

34j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1979

Related Models

• Seiko 6274-555
• Seiko 6675-429
• Seiko 5678-697
• Seiko 6350-129
• Seiko 5268-806
• Seiko 4467-371
• Seiko 5296-746
• Seiko 6156-525
• Seiko 6659-313
• Seiko 4528-847
• Seiko 6161-944
• Seiko 5276-918