Seiko Cal. 6121 - 299

The Seiko 6121-299 represents an important milestone in Seiko's 1979 lineup. It features a Cream dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-b11941073a23]

Also known as: Sportsmatic, Baby Tuna

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

12.2mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Cream

Jewels

31j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1979

Related Models

• Seiko 6380-731
• Seiko 6330-676
• Seiko 6635-560
• Seiko 6134-299
• Seiko 4524-135
• Seiko 6685-609
• Seiko 6123-941
• Seiko 0738-216
• Seiko 6162-782
• Seiko 0712-121
• Seiko 3885-935
• Seiko 5299-658