Seiko Cal. 3891 - 386

The Seiko 3891-386 represents an important milestone in Seiko's 1967 lineup. The Bidirectional bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-5629bebc49a7]

Also known as: Emperor

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

46mm

Case Thickness

12.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Navy

Jewels

18j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1967

Related Models

• Seiko 6373-864
• Seiko 6249-860
• Seiko 6282-494
• Seiko 7158-840
• Seiko 7121-233
• Seiko 7074-420
• Seiko 5638-476
• Seiko 6330-264
• Seiko 7132-126
• Seiko 6168-401
• Seiko 4577-942
• Seiko 6650-674