Seiko Cal. 6274 - 879

The Seiko 6274-879 represents an important milestone in Seiko's 1973 lineup. Powered by the 6274 caliber with 24j jewels beating at 36,000 bph, it delivers a 58 hours power reserve. [seikata-wm-737c9b244926]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

35mm

Case Thickness

12.2mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Silver

Jewels

24j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1973

Related Models

• Seiko 5639-621
• Seiko 6140-374
• Seiko 3873-677
• Seiko 6135-570
• Seiko 6611-588
• Seiko 5259-194
• Seiko 6660-781
• Seiko 7028-946
• Seiko 4531-398
• Seiko 5646-582
• Seiko 6167-325
• Seiko 5256-762