Seiko Cal. 6121 - 920

The Seiko 6121-920 represents an important milestone in Seiko's 1985 lineup. Powered by the 6121 caliber with 19j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-d99fee4bd864]

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

15.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

80m

Dial Color

Champagne

Jewels

19j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1985

Related Models

• Seiko 0772-320
• Seiko 6198-976
• Seiko 5260-542
• Seiko 3845-858
• Seiko 5264-587
• Seiko 5218-603
• Seiko 6629-294
• Seiko 6159-862
• Seiko 4516-257
• Seiko 7062-915
• Seiko 4454-383
• Seiko 7172-420