Seiko Cal. 3821 - 231

The Seiko 3821-231 represents an important milestone in Seiko's 1991 lineup. It features a Cream dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-1b18c6b86acd]

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

39mm

Case Thickness

12.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Cream

Jewels

29j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1991

Related Models

• Seiko 5235-240
• Seiko 6684-596
• Seiko 3816-724
• Seiko 5646-368
• Seiko 5667-204
• Seiko 6329-710
• Seiko 7027-344
• Seiko 4588-999
• Seiko 6315-616
• Seiko 0717-841
• Seiko 6226-415
• Seiko 7114-983