Seiko Cal. 3821 - 648

The Seiko 3821-648 represents an important milestone in Seiko's 1995 lineup. The Fixed bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-af1d951fb043]

Also known as: Sea Horse

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

8.6mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

70m

Dial Color

Navy

Jewels

28j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1995

Related Models

• Seiko 7027-440
• Seiko 4573-460
• Seiko 0728-908
• Seiko 6180-267
• Seiko 6273-766
• Seiko 6322-380
• Seiko 5232-761
• Seiko 5670-823
• Seiko 6232-219
• Seiko 6673-337
• Seiko 6154-396
• Seiko 5272-795