Seiko Cal. 7020 - 741

Seiko 7020-741

The Seiko 7020-741 represents an important milestone in Seiko's 1975 lineup. With its 21mm lug width and 13.9mm profile, it sits comfortably on most wrists. [seikata-wm-9d5a3c0c9866]

Also known as: Tuna

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
13.9mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
Green
Jewels
36j
Frequency
21,600 bph
Power Reserve
60 hours
Year
1975

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