Seiko Cal. 7020 - 555

This Hand-Winding model from 1981 features a 36mm Titanium case. It features a Navy dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-af1fb3cf3bc6]

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

36mm

Case Thickness

13.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Navy

Jewels

24j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1981

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