Seiko Cal. 6276 - 373

Released in 1966, the Cal. 6276 with design code 373 was part of Seiko's domestic market collection. Powered by the 6276 caliber with 25j jewels beating at 28,800 bph, it delivers a 55 hours power reserve. [seikata-wm-24afdd54415c]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

10.7mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Black

Jewels

25j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1966

Related Models

• Seiko 6665-830
• Seiko 6122-372
• Seiko 6610-831
• Seiko 5675-452
• Seiko 7178-217
• Seiko 3883-853
• Seiko 4575-965
• Seiko 4410-580
• Seiko 4594-859
• Seiko 4541-802
• Seiko 6311-300
• Seiko 4536-139