Seiko Cal. 6121 - 368

This Quartz model from 1974 features a 36mm Hardlex-Coated Steel case. With its 20mm lug width and 10.8mm profile, it sits comfortably on most wrists. [seikata-wm-684ac34e73c6]

Also known as: World Timer, Emperor

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

10.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Silver

Jewels

20j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1974

Related Models

• Seiko 4451-254
• Seiko 7178-230
• Seiko 5640-223
• Seiko 5656-411
• Seiko 0759-277
• Seiko 0748-104
• Seiko 6268-347
• Seiko 6653-601
• Seiko 5662-963
• Seiko 0776-823
• Seiko 3872-440
• Seiko 7146-239