Seiko Cal. 6121 - 440

The Seiko 6121-440 represents an important milestone in Seiko's 1985 lineup. The Coin-Edge bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-bf81485f94c2]

Also known as: World Timer, Sea Horse

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

43mm

Case Thickness

13.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Champagne

Jewels

27j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1985

Related Models

• Seiko 7186-472
• Seiko 5229-871
• Seiko 4471-968
• Seiko 6279-263
• Seiko 6170-407
• Seiko 7064-130
• Seiko 6298-246
• Seiko 7029-915
• Seiko 0749-744
• Seiko 5234-577
• Seiko 5289-908
• Seiko 7113-931