Seiko Cal. 3821 - 916

This Automatic model from 1979 features a 39mm PVD Black case. It features a Silver dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-fb87aec844dc]

Also known as: Samurai, Flighty

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

39mm

Case Thickness

8.5mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Silver

Jewels

35j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1979

Related Models

• Seiko 6370-939
• Seiko 6286-904
• Seiko 6364-691
• Seiko 7094-270
• Seiko 6199-973
• Seiko 3850-224
• Seiko 6343-682
• Seiko 0746-391
• Seiko 6270-243
• Seiko 5215-824
• Seiko 4567-489
• Seiko 6660-793