Viribus Unitis · Microbrand · Austria

Viribus Unitis IR27 Bronze

Limited · limited to 200 · Sport

Viribus Unitis IR27 Bronze, bronze case, brown sunburst dial, on brown leather strap
Photo: Viribus Unitis
  • Viribus Unitis IR27 Bronze, bronze case, brown dial
  • Viribus Unitis IR27 Bronze, steel display caseback
From $2,122
  • Sellita SW360-1
  • 44 mm × 13.8 mm
  • Sapphire crystal
  • 300 m water resistance

Movement

Type
Automatic
Tier
Upper
Complications
Small seconds, Date
Frequency
28,800 bph
Power reserve
56 h
Hacking
Yes
Accuracy (factory)
—
Grade
Elaboré
Modifications
Rhodium-plated and decorated

Case

Diameter
44 mm
Lug to lug
—
Thickness
13.8 mm
Lug width
22 mm
Material
Bronze
Hardening
—
Water resistance
300 m
Crown
Screw-down
Case back
Display, screws
Bezel
Fixed

Crystal & dial

Crystal
Sapphire
Shape
Domed
Anti-reflective
Inner
Lume
Super-LumiNova

Bracelet

Bracelet
Not offered

Straps

Strap 1
Leather, Leather strap with pin buckle

Weight

Head only
—
On bracelet
—
On strap
—

Prices

VariantConfigurationTypePriceUSDAs ofSource
All—Msrp1,890 EURincl. VAT$2,1222026-10-24link

About this entry

80% of key specs known. Missing: lug-to-lug, weight, hardening.

Bronze-cased version of the IR27 (k.u.k. Infantry Regiment No. 27): brown bicolour sunburst sandwich dial, yellow small-seconds hand; date at 3. Brand spec (product page): 44mm without crown, 13.8mm total height, 22mm lugs, weight not given (the field is blank on the page), bronze case (bronze alloy not stated) with an 8-screw bezel and an 8-screw 316L steel caseback (display window, from photos), screw-down crown, 300m (30 ATM), domed sapphire crystal with inner AR coating, sandwich dial, Super-LumiNova on indices and hands. Sellita SW360-1 (31 jewels, 28,800 vph) in Elaboré grade, rhodium-plated and decorated. Limited to 200 numbered pieces. Supplied on a leather strap with pin buckle. Lug-to-lug is not stated and no review was found. A 2019 press release announced the Land series as 44mm and limited to 100 numbered pieces per model, shipping from 23 April 2019; the current listing's figure is used. Release year not confirmed. The draft read "Edelstahl 316L" from the caseback line; the case itself is bronze, so this is a separate model from the steel version.

Last verified: 2026-10-31. Edit or correct this entry.

Sources