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Lugworthy
38.9 mm
Photos appear once Excelsior Park approves image use

Excelsior Park

Atelier & JB collection Day 3 1/1

$2,150Sold out

Last checked Oct 26, 2026

View on Excelsior Park’s site ↗

From Excelsior Park

One extra strap will be added to each of the five watches Excelsior Park is designing a new line, inspired by the 50’, the golden age of watches for science, technology, and industry. We are sharing a few concept watches from our designers as a special 5 pieces Atelier Collection, each a “piece unique” numbered 1 of 1. They express classic design themes but are created for a new generation of watch collectors.

Specifications

Details and photos come from Excelsior Park’s website, last checked Oct 26, 2026. Specs were read automatically and may contain mistakes.

Case

Diameter
38.9 mm
Lug-to-lug
Not listed
Thickness
13.8 mm
Thickness incl. crystal
Not listed
Lug width
20 mm
Material
316L steel

Movement

Type
Not listed
Caliber
Sellita SW 510
Power reserve
Not listed
Functions
Not listed

Crystal and bezel

Crystal
Other
Bezel
Not listed

Water resistance

Rated to
100 m

Dial and lume

Dial
Not listed
Lume
Not listed

Strap

Strap
Not listed
Every spec Excelsior Park lists
Glass
Sapphire
Movement
Sellita SW 510 M BH B / Mechanical Handwinding
Lug width
20 mm
Case diameter
38.9 mm
Case material
Stainless steel 316L
Water resistance
10ATM
Thickness (with glass)
13.8 mm

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