Seiko Cal. 3821 - 316

The Seiko 3821-316 represents an important milestone in Seiko's 1984 lineup. It features a White dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-10c2a80f7c86]

Also known as: UFO

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

40mm

Case Thickness

10.1mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

60m

Dial Color

White

Jewels

21j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1984

Related Models

• Seiko 7111-765
• Seiko 7129-893
• Seiko 6648-384
• Seiko 3816-355
• Seiko 7013-377
• Seiko 3882-846
• Seiko 6368-518
• Seiko 7145-853
• Seiko 4472-361
• Seiko 6117-869
• Seiko 6211-407
• Seiko 5687-466