Seiko Cal. 3817 - 440

The Seiko 3817-440 represents an important milestone in Seiko's 1997 lineup. The Bidirectional bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-f4e521c64f6b]

Also known as: Rally, Goldfeather

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

35mm

Case Thickness

12.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

160m

Dial Color

White

Jewels

34j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1997

Related Models

• Seiko 3863-811
• Seiko 7037-419
• Seiko 4489-836
• Seiko 0764-581
• Seiko 0797-984
• Seiko 7092-295
• Seiko 5696-660
• Seiko 3857-876
• Seiko 7040-258
• Seiko 3841-728
• Seiko 6176-780
• Seiko 7060-615