Calibre – Electronic Skeleton Watch

Calibre is an analog skeleton watch face: the whole electronic movement of a watch on show, drawn like a fine mechanical calibre. Black circuit boards with gold traces and plated edges, a copper coil under the open center, a smoked sapphire chapter ring with polished applied indices, and every reading beside the part that produces it.

THE MOVEMENT
• Black boards with gold traces and plated edges on a bus ring, a copper coil spiraling under the open center, the processor at its heart
• The coin cell at 12, the heart-rate sensor with its green LEDs at 3, an opened quartz crystal with its tuning fork at 6, the motion sensor at 9
• Rendered for your watch’s exact screen, its soft light kept smooth on the AMOLED display

THE DIAL
• A smoked sapphire chapter ring with polished applied indices and printed minutes
• Openworked skeleton hands in polished steel with lume at their tips, a second hand with a counterweight
• Gold or rhodium: gold traces, plating and indices, or rhodium over midnight-blue boards

EACH READING BESIDE ITS PART
• The battery as a gauge round the coin cell, with its percentage
• Your heart rate beside the heart-rate sensor, your steps beside the motion sensor, by default
• Either one of 34 readings: heart rate, resting heart rate, steps, steps and goal, distance, calories, floors, elevation gain, intensity minutes, Body Battery, stress, Pulse Ox, respiration, recovery time, VO2 max running or cycling, training status, weekly running or cycling distance, next sunrise or sunset, sunrise, sunset, next calendar event, altitude, pressure, air or sensor temperature, humidity, chance of precipitation, feels like, UV index, dew point, solar input
• The date in a window under the quartz crystal
• Touch and hold a reading, the battery or the date to open the watch’s own app for it

BUILT FOR AMOLED
• A quiet always-on mode with the indices, the bus ring and the skeleton hands in gray, designed for Garmin’s burn-in rules

WATCHES: 50 round Garmin AMOLED models of the fēnix, epix, MARQ, Forerunner, Venu, vívoactive, Instinct, Approach, D2 and Descent families (all listed on this page). The rendered movement needs a color AMOLED screen, so MIP watches are not supported.

LANGUAGES: English, Polish, Spanish, German and French.

GOOD TO KNOW
• Data that needs a sensor or feature your watch does not have (for example Pulse Ox or a barometer) shows “–“; the weather readings need weather from your phone.
• Calibre is an independent design, not affiliated with or endorsed by Garmin. The movement is a drawing, not a photo of the inside of a Garmin watch.

PRIVACY: Calibre has no server, collects no data and sends nothing anywhere: everything stays on your watch.

Garmin Fenix 9 · Garmin Fenix 8 · Garmin Fenix E · Garmin Epix Pro · Garmin Epix Gen 2 · Garmin Forerunner 970 · Garmin Forerunner 965 · Garmin Forerunner 570 · Garmin Forerunner 265 · Garmin Forerunner 170 · Garmin Forerunner 165 · Garmin Forerunner 70 · Garmin Venu 4 · Garmin Venu 3 · Garmin Venu 2 · Garmin Vivoactive 6 · Garmin Vivoactive 5 · Garmin Instinct 3 · Garmin Instinct Crossover · Garmin Tactix 8 · Garmin Tactix 7 · Garmin MARQ Gen 2 · Garmin D2 Mach · Garmin D2 Air X · Garmin Descent Mk3 · Garmin Descent G2 · Garmin Approach S70 · Garmin Approach S50

All Garmin models →