Seiko Cal. 3818 - 600

The Seiko 3818-600 represents an important milestone in Seiko's 1974 lineup. The Inner Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-4bc636ff6f18]

Also known as: Bullhead, Crown

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

36mm

Case Thickness

9.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Cream

Jewels

25j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1974

Related Models

• Seiko 6275-627
• Seiko 6336-358
• Seiko 4589-559
• Seiko 5688-378
• Seiko 6353-919
• Seiko 7080-772
• Seiko 6238-668
• Seiko 7025-308
• Seiko 6142-826
• Seiko 3861-369
• Seiko 4568-804
• Seiko 0795-299