Seiko Cal. 7020 - 748

This Kinetic model from 1975 features a 37mm Hardlex-Coated Steel case. It features a Navy dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-f61c15dd4b87]

Also known as: Sportsmatic, Bellmatic

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

8.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Navy

Jewels

27j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1975

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