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Orbis Collectibles

Armin Strom — Gravity

Also known as: Gravity

DocumentedSupported by at least one credible specialist source.

Record status

Documented family · partial

Period

2013–2014 (sampled references)

Maker / issuer

Armin Strom

Gravity is a wristwatch family made by Armin Strom. Production years recorded for the sampled references run from 2013 to 2014. Recorded movements are Armin Strom caliber AMR13, Armin Strom caliber ATM13 and Armin Strom caliber ADD14, with functions including hours, minutes, small seconds, tourbillon escapement, day / night indication and date.

The sampled references record case diameters of 43.4 mm, heights of 13 mm, cases in rose gold and stainless steel and water resistance of 50 m. Reference examples: ref. RG13-GF.90 (Gravity Fire; 2013; 43.40 mm); ref. ST14-TW.M.50 (Tourbillon Gravity Water; 2013; 43.40 mm); ref. TI14-TA.M.50 (Tourbillon Gravity Air; 2013; 43.40 mm); ref. ST14-DW.50 (Gravity Date Water; 2014; 43.40 mm). 5 of the sampled references are recorded as limited editions (RG13-GF.90: 100 units; ST14-TW.M.50: 50 units; TI14-TA.M.50: 50 units; ST14-DW.50: 100 units; RG14-DF.90: 100 units).

Evidence at a glance

Linked sources
2
Photograph views
4
Catalogue references
5

Counts describe this entry’s documentation, not authenticity, rarity or completeness. Photographs may show one specimen; check each caption and licence.

Historical context

Among the 5 WatchBase references sampled for this entry, the earliest recorded production year is 2013 and the latest is 2014.

Physical characteristics

Crystal
Sapphire
Case back
Open
Case shape
Round
Case height
13 mm
Case materials recorded
Rose Gold, Stainless Steel
Case diameter (sampled references)
43.4 mm

Technical characteristics

Functions recorded
Hours, Minutes, Small Seconds, Tourbillon Escapement, Day / Night Indication, Date
Movements recorded
Armin Strom caliber AMR13 · Armin Strom caliber ATM13 · Armin Strom caliber ADD14
Production years recorded
2013–2014
Water resistance recorded
50 m

Design

Hands
Dauphine
Hour markers
Arabic Numerals
Dial colours recorded
Skeleton

Identification

How to identify
The reference number, usually found on the case back, between the lugs or on papers, ties a watch to one of these configurations; movement calibre, case material and dial together separate references within the family.
Family as listed
Gravity
References sampled
RG13-GF.90 — Gravity Fire · ST14-TW.M.50 — Tourbillon Gravity Water · TI14-TA.M.50 — Tourbillon Gravity Air · ST14-DW.50 — Gravity Date Water · RG14-DF.90 — Gravity Date Fire
Distinguishing features
Reference number, movement calibre, case material and dial colour together
Representative reference
RG13-GF.90
Source note
All figures follow WatchBase and describe only the references sampled here; they have not been checked against the manufacturer's archive. WatchBase, an online database of watch references, lists 12 references under this family name; this entry summarises 5 of them, chosen across that list, including the reference originally recorded for this entry. The reference list, calibres and case specifications summarised above come from WatchBase; the manufacturer's own archive or a printed reference work should be consulted before treating any detail as definitive. That figure is not necessarily the family's introduction date: earlier references may exist outside the sample, and WatchBase coverage of discontinued models is uneven.

Catalogue references

Varieties

  • Ref. RG13-GF.90 — Gravity Fire

    produced 2013; Armin Strom caliber AMR13; 43.40 mm rose gold; Skeleton dial. Source: WatchBase.

  • Ref. ST14-TW.M.50 — Tourbillon Gravity Water

    produced 2013; Armin Strom caliber ATM13; 43.40 mm stainless steel; Skeleton dial. Source: WatchBase.

  • Ref. TI14-TA.M.50 — Tourbillon Gravity Air

    produced 2013; Armin Strom caliber ATM13; 43.40 mm stainless steel; Skeleton dial. Source: WatchBase.

  • Ref. ST14-DW.50 — Gravity Date Water

    produced 2014; Armin Strom caliber ADD14; 43.40 mm stainless steel; Skeleton dial. Source: WatchBase.

  • Ref. RG14-DF.90 — Gravity Date Fire

    produced 2014; Armin Strom caliber ADD14; 43.40 mm rose gold; Skeleton dial. Source: WatchBase.

Research required

  • Research Required: confirm the family's introduction date, full reference list and production span against the manufacturer's archive or a printed reference; WatchBase figures cover only the sampled references.
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