Seiko Cal. 0720 - 390

The 0720-390 is a sought-after Solar piece from Seiko's golden era. It features a White dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-75b5f451def9]

Also known as: Turtle

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

43mm

Case Thickness

12.3mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

White

Jewels

17j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1970

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