Vintage Portuguese brand with Swiss Made parts and assembly.
1972 Tecnal Green Abyss Duromat 7522
Brand

Tecnal

Series

Green Abyss

Catalogue Reference

-

Production Year

1972

Movement Type

Automatic (Self-Winding)

Style

Casual Watch

Date
A feature that displays the current day of the month, typically in a small window on the dial, commonly placed at the 3 o'clock or 6 o'clock position.
Automatic
A watch powered by automatic (self-winding) movement that doesn't require a battery. It winds itself using the daily usage motion of the wearer's wrist.
Case
Diameter

34 mm

Thickness

12 mm

Material

Stainless Steel

Water Resistance

Water Resistant

Finishing Details

Polished

Bezel

Without Bezel

Crown Type

Push/Pull

Crystal

Acrylic

Caseback

Details Engraved

Dial
Color

Dark Green

Dial Markers

Baton Indeces

Finishing Details

Applied Indeces

Luminiscent Indexes

None

Calendar

Date display at 3 o'clock position

Bracelet
Material

Leather

Buckle Type

Standard Buckle

Width

18 mm

Color

Dark Green

Duromat 7522
Manufacturer

Duromat

Model

7522/3

Type

Automatic (Self-Winding)

Frequency

21600 A/h

Jewels

21 (Twenty-One) Jewels

Reserve

38 Hours

Functions

Hours, Minutes, Sweep Seconds, Calendar

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