Seiko Cal. 6213 - 407

This Spring Drive model from 1971 features a 37mm Hardlex-Coated Steel case. The Bidirectional bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-1594398a443d]

Also known as: Emperor

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

13.4mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Black

Jewels

21j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1971

Related Models

• Seiko 4513-512
• Seiko 6324-465
• Seiko 5613-333
• Seiko 5252-587
• Seiko 4433-683
• Seiko 6688-525
• Seiko 5280-710
• Seiko 5669-378
• Seiko 0751-129
• Seiko 0770-381
• Seiko 7097-616
• Seiko 5650-238