Seiko Cal. 7180 - 626

This Hand-Winding model from 1979 features a 39mm PVD Black case. Powered by the 7180 caliber with 28j jewels beating at 21,600 bph, it delivers a 60 hours power reserve. [seikata-wm-2c05f0ea02fe]

Also known as: Tuna, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

39mm

Case Thickness

11.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

60m

Dial Color

Navy

Jewels

28j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1979

Related Models

• Seiko 4469-784
• Seiko 7150-306
• Seiko 7057-150
• Seiko 6126-584
• Seiko 6679-414
• Seiko 5654-137
• Seiko 6228-401
• Seiko 7121-911
• Seiko 3886-148
• Seiko 3870-383
• Seiko 6281-508
• Seiko 6242-803