Seiko Cal. 3818 - 901

The Seiko 3818-901 represents an important milestone in Seiko's 1972 lineup. The Coin-Edge bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-7368d0581664]

Also known as: Goldfeather, Golden Tuna

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

38mm

Case Thickness

11.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

White

Jewels

35j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1972

Related Models

• Seiko 7141-293
• Seiko 6355-776
• Seiko 6379-270
• Seiko 4473-102
• Seiko 7110-105
• Seiko 4484-116
• Seiko 4561-726
• Seiko 6228-103
• Seiko 7138-949
• Seiko 5233-698
• Seiko 4597-557
• Seiko 6617-581