Discovery

Summary:
Minimal aviator timepiece designed around a single constraint - the dial must be legible in under two seconds, in any light.


Team:
Call Sign Watches
American Watch Company

Key Materials:
Glass
Leather
Metal
Rubber

500 Pilots. One Finding.

The Brief Changed:

. Team surveyed 500 pilots on real-world watch use - the finding that changed everything: most legacy dial features go unread in flight.

. Design brief rewritten around one constraint: readable in under two seconds, in any light.

Finding the Frame

Six Directions. One Decision:

. Lug integration and crown placement iterated in sketch before any CAD - proportion decisions that cannot be foxed downstream.

Hierarchy at 1:1

GMT 24hr Disk

What Stays, What Goes :

. Developed dial layouts at 1:1 scale to evaluate hierarchy and composition of key elements.

. GMT disk scaled and repositioned across multiple iterations - functional without competing with the hour hand or date window.

Designing for the Machine

Design Intent, Preserved:

. Engineering team translated design data into manufacturable components.

. Case architecture in CAD with the CNC setup in mind - tool access and parting lines resolved the design was locked.

. Specified surface finishing processes to support durability and visual clarity.

Every Component Considered

Legibility Through Material:

. Defined material finishes to enhance contrast between case and improve visual clarity of the dial.

. Matte sand-blasted case against polished steel dial ring - the contrast does the legibility work the dial layout started.

https://www.mycallsign.com/products/discovery

Saphire Crystal