Seiko Cal. 7057 - 826

This Kinetic model from 1968 features a 34mm Two-Tone case. Powered by the 7057 caliber with 24j jewels beating at 36,000 bph, it delivers a 54 hours power reserve. [seikata-wm-494e38c7a1b0]

Also known as: Sumo, Baby Tuna

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

34mm

Case Thickness

8.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Champagne

Jewels

24j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1968

Related Models

• Seiko 5290-463
• Seiko 6339-776
• Seiko 0771-996
• Seiko 4545-160
• Seiko 4514-279
• Seiko 6688-616
• Seiko 0738-569
• Seiko 5224-562
• Seiko 4420-697
• Seiko 4425-120
• Seiko 4451-877
• Seiko 5628-694