Seiko Cal. 6121 - 812

The Seiko 6121-812 represents an important milestone in Seiko's 1978 lineup. The Bidirectional bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-ef28bfa82ae7]

Also known as: Shogun, World Timer

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

44mm

Case Thickness

8.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Silver

Jewels

26j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1978

Related Models

• Seiko 4545-206
• Seiko 6273-758
• Seiko 3887-112
• Seiko 6139-155
• Seiko 5289-426
• Seiko 6141-824
• Seiko 0729-339
• Seiko 4516-174
• Seiko 3837-382
• Seiko 6362-692
• Seiko 7158-153
• Seiko 4477-778