Seiko Cal. 6121 - 259

The Seiko 6121-259 represents an important milestone in Seiko's 1978 lineup. Powered by the 6121 caliber with 22j jewels beating at 28,800 bph, it delivers a 44 hours power reserve. [seikata-wm-b6e773ee8368]

Also known as: Sea Horse, Baby Tuna

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

44mm

Case Thickness

9.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Silver

Jewels

22j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1978

Related Models

• Seiko 4574-163
• Seiko 0763-966
• Seiko 3868-618
• Seiko 6126-745
• Seiko 6288-227
• Seiko 6294-160
• Seiko 6279-116
• Seiko 0787-796
• Seiko 7131-331
• Seiko 7112-884
• Seiko 5620-666
• Seiko 0755-758