Seiko Cal. 3821 - 751

The Seiko 3821-751 represents an important milestone in Seiko's 1995 lineup. It features a Green dial protected by a Acrylic crystal and offers 140m of water resistance. [seikata-wm-031e86e1c801]

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

14.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

140m

Dial Color

Green

Jewels

35j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1995

Related Models

• Seiko 4496-209
• Seiko 4441-879
• Seiko 5210-581
• Seiko 7130-626
• Seiko 3837-433
• Seiko 5614-566
• Seiko 5293-423
• Seiko 6186-297
• Seiko 6152-337
• Seiko 6289-291
• Seiko 6381-121
• Seiko 4547-993