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Armin Strom

Armin Strom Gravity Equal Force Gravity Equal Force

The Armin Strom Gravity Equal Force (reference Gravity Equal Force) is a 41 mm stainless steel / Rose Gold watch with a black / Blue / Gray dial. It runs on the caliber ASB19 with a 72-hour power reserve. It was introduced in 2019.

Specifications

Case

Reference
Gravity Equal Force
Collection
Gravity Equal Force
Case size
41 mm
Case material
Stainless steel / Rose Gold
Case shape
Round
Crystal
Sapphire (AR, front and back)
Bracelet / strap
Alligator

Dial and bezel

Dial
Black / Blue / Gray

Movement

Caliber
ASB19
Power reserve
72 hours
Functions
Constant force (equal force), Stop-work declutch, Power reserve indicator

Production

Production
2019 – today

Dial versions

This reference was made with these dials and finishes.

  • Gravity Equal Force Black / Blue / Gray

    Off-centre dial, sapphire bridges visible; black, blue or grey tones

About the Gravity Equal Force family

The Gravity Equal Force is built around a constant-force mechanism, which keeps the energy reaching the escapement even as the mainspring runs down, with a power reserve indicator and a stop-work that disengages the winding when the spring is full.

The catalog lists it in steel with rose gold. Dealers quote the dial colour and case metal and check box and papers.

Quick answers

What size is the Armin Strom Gravity Equal Force Gravity Equal Force?
The Armin Strom Gravity Equal Force Gravity Equal Force has a 41 mm case.
What movement does the Armin Strom Gravity Equal Force Gravity Equal Force use?
It uses the caliber ASB19, with a 72-hour power reserve.
When did the Armin Strom Gravity Equal Force Gravity Equal Force come out?
It was introduced in 2019.
What is the Armin Strom Gravity Equal Force Gravity Equal Force made of?
The case is stainless steel / Rose Gold. Bracelet or strap: Alligator.

Catalog facts checked November 2026.