ELKA · Microbrand · Switzerland

ELKA X Series No Date

In production · Pilot

ELKA X15w-0802, khaki green dial with white lumed numerals and no date, on brown cut-edge leather
Photo: ELKA
  • ELKA X15w-0804 on cognac suede strap
  • ELKA X15w-0901 on beige NATO strap
  • ELKA X11-0804, Ace x ELKA Diversity Series, gradient blue dial with white lumed Western Arabic numerals and no date, on cognac suede
  • ELKA X12-0804, Ace x ELKA Diversity Series, gradient blue dial with white lumed Eastern Arabic numerals, on cognac suede
  • ELKA X13-0804, Ace x ELKA Diversity Series, gradient blue dial with white lumed Chinese numerals, on cognac suede
  • ELKA X14-0804, Ace x ELKA Diversity Series, gradient blue dial with white lumed Hebrew numerals, on cognac suede
  • ELKA X16-1003, Ace x ELKA Diversity Series, gradient green dial with white lumed Hebrew numerals, on the rice-grain steel bracelet
From $1,902 to $2,014
  • La Joux-Perret G100
  • 40.8 mm
  • Sapphire crystal
  • 50 m water resistance

Movement

Type
Automatic
Tier
Premium
Complications
Hours, Minutes, Seconds
Frequency
28,800 bph
Power reserve
68 h
Hacking
Yes
Accuracy (factory)
—

Case

Diameter
40.8 mm
Lug to lug
46.5 mm
Thickness
—
Lug width
20 mm
Material
Steel (1.4404 (316L))
Hardening
—
Water resistance
50 m
Crown
—
Case back
Solid, screw-down
Bezel
—

Crystal & dial

Crystal
Sapphire
Shape
Box, domed
Anti-reflective
Yes (side not stated)
Lume
Super-LumiNova

Bracelet & clasp

Style
Beads of rice
Links per row
—
Solid end links
—
Solid links
—
Link attachment
—
Taper
—
Quick release
—
Half links
—
Clasp
—
Micro-adjust
—
Diver extension
—

Straps

Strap 1
Leather, Brown vintage cut-edge leather (0802) or cognac suede (0804), 20mm tapering to 18mm, steel 1.4404 pin buckle
Strap 2
NATO, Beige nylon NATO (0901), steel pin buckle

Weight

Head only
—
On bracelet
—
On strap
—

Prices

VariantConfigurationTypePriceUSDAs ofSource
X15w Khaki Greenbrown vintage leather strap (X15w-0802)Msrp1,625 CHFincl. VAT$1,9702026-10-24link
X15w Khaki Greencognac suede strap (X15w-0804)Msrp1,625 CHFincl. VAT$1,9702026-10-24link
X15w Khaki Greenbeige NATO strap (X15w-0901)Msrp1,569 CHFincl. VAT$1,9022026-10-24link
X11 Diversity Arabiccognac suede strap (X11-0804)Msrp1,625 CHFincl. VAT$1,9702026-10-30link
X12 Diversity Eastern Arabiccognac suede strap (X12-0804)Msrp1,625 CHFincl. VAT$1,9702026-10-30link
X13 Diversity Chinesecognac suede strap (X13-0804)Msrp1,625 CHFincl. VAT$1,9702026-10-30link
X14 Diversity Hebrewcognac suede strap (X14-0804)Msrp1,625 CHFincl. VAT$1,9702026-10-30link
X16 Diversity Hebrew Greenrice-grain bracelet (X16-1003)Msrp1,662 CHFincl. VAT$2,0142026-10-30link

Variants

NameReferenceDialStatus
X15w Khaki GreenX15wkhaki green—
X11 Diversity ArabicX11blue gradientLimited (25)
X12 Diversity Eastern ArabicX12blue gradientLimited (25)
X13 Diversity ChineseX13blue gradientLimited (25)
X14 Diversity HebrewX14blue gradientLimited (25)
X16 Diversity Hebrew GreenX16green gradientLimited

About this entry

58% of key specs known. Missing: thickness, weight, hardening, crown, bracelet links, end links, link attachment, clasp micro-adjust.

The no-date version of ELKA's X Series (see x-series): ELKA codes it with a "w" after the dial number ("This version is coded with a 'w', meaning there is no date"). X15w is the khaki green dial with white Super-LumiNova numerals, brushed nickel hands with white lume and a white seconds hand; the photos show no date window. The four-digit code is the strap (08xx leather, 09xx NATO, 10xx steel bracelet) and sets the price (CHF 1,569 on NATO, 1,625 on leather). Other no-date X dials (X01w, X02w) are listed on the brand store but are not yet in this file. The X15w and X01w spec sheets name the La Joux-Perret G100 with "No Date", so the G100 is recorded with the date not shown; ELKA's other no-date models (R Series, 36mm MD Series) name the no-date G101, which this may in fact use. Brand spec: 1.4404 steel case, 40.8mm, 10.80mm thick, 46.5mm lug-to-lug, screwed steel case back, chevé box sapphire with AR treatment on one (unstated) side, 50m. Whether the 10.80mm includes the crystal isn't stated; Monochrome's 2022 Kickstarter spec for the X Series gave 41mm x 11.85mm and 30m. Lug width from the 20/18mm strap. Release year of the no-date version not found. Weight not published. Thickness is left blank: the X sheets give 10.80mm, but ELKA's D Series sheets for the same case give 10.80 or 11.85mm and no source says whether the crystal is included. The Ace Jewelers x ELKA "Diversity Series" (X11 to X14, X16) is a limited no-date edition on this case and movement: gradient blue dial with white Super-LumiNova numerals in Western Arabic (X11), Eastern Arabic (X12), Chinese (X13) or Hebrew (X14), brushed nickel hands with white lume, cognac suede strap, CHF 1,625; 25 pieces per dial (Time+Tide: seven of each reserved for matching-number boxed sets of four, CHF 6,500; ELKA's set listing showed "Out of stock" on 2026-10-30). The codes carry no "w", but every Diversity sheet lists "No Date" and the photos show none. X16 is a gradient green Hebrew dial that ELKA added once the X14 Hebrew dial sold out, saying it would no longer complete the 4 x 25 run and would replace each dial with a green version as it sells out; its own run size isn't stated. The X16-1003 page title, URL, price (CHF 1,662) and photo show the rice-grain bracelet, while its spec sheet lists a dark brown rembordé leather strap and 30m water resistance (50m on every other X sheet): the bracelet and 50m are recorded. An X16-0811 leather listing on the X Series page is not yet in this file. X14-0804 showed "Out of stock" on 2026-10-30.

Last verified: 2026-10-30. Edit or correct this entry.

Sources