Lüm-Tec · Microbrand · United States

Lüm-Tec Eclipse E1

Ref. LTE1 · Limited · limited to 300 · Integrated bracelet

Lüm-Tec Eclipse E1 with charcoal grey dial on its integrated steel bracelet
Photo: Lüm-Tec
  • Lüm-Tec Eclipse E1, angled view
  • Lüm-Tec Eclipse E1, front view
  • Lüm-Tec Eclipse E1, charcoal grey dial
From $795
  • Miyota 9039
  • 42 mm × 10.2 mm
  • Sapphire crystal
  • 100 m water resistance

Movement

Type
Automatic
Tier
Mid
Complications
Time only
Frequency
28,800 bph
Power reserve
42 h
Hacking
Yes
Accuracy (factory)
-10 / +30 s/day
Modifications
Anti-shock movement mounting system; timing adjusted in 6 positions after assembly (no tolerance stated)

Case

Diameter
42 mm
Lug to lug
47 mm
Thickness
10.2 mm
Lug width
26 mm
Material
Steel (316L)
Hardening
—
Water resistance
100 m
Crown
Screw-down
Case back
Display, screw-down
Bezel
Fixed
Finishing
Brushed and polished, with a PVD anti-fingerprint coating

Crystal & dial

Crystal
Sapphire
Shape
—
Anti-reflective
Both sides
Lume
Super-LumiNova X1 208LE GL, green glow (MDV Luminous Technology, 30 layers; X1 208LE in the hands)

Bracelet & clasp

Style
Integrated
Links per row
—
Solid end links
—
Solid links
—
Link attachment
—
Taper
26 → 18 mm
Quick release
—
Half links
—
Clasp
Butterfly
Micro-adjust
—
Diver extension
—

Weight

Head only
—
On bracelet
—
On strap
—

Prices

VariantConfigurationTypePriceUSDAs ofSource
All—Msrp795 USD$7952026-10-24link

About this entry

68% of key specs known. Missing: weight, hardening, bracelet links, end links, link attachment, clasp micro-adjust.

Limited and numbered series of 300. Bi-layer matte and lacquer charcoal grey dial with floating 3D luminous indices on an angled stadium ring. Brand specs: 42mm excluding crown, 47mm lug-to-lug, "9.1mm thick case with 3mm leading edge", integrated 3mm-thick bracelet tapering from 26mm at the case to 18mm at the clasp, 100 m, threaded sapphire display caseback, screw-lock crown. Thickness: Mainspring measured 10.2mm total with calipers on the Eclipse E2 (same case, black dial), against the brand's 9.1mm case figure; 10.2mm is recorded. Crystal: the spec list says "double side anti-reflective coating" (recorded), while the longer description puts the DLC anti-reflective coating on the inside of the sapphire only. Miyota 9039 (no date), adjusted in 6 positions after assembly. MDV Luminous Technology, per the brand: the dial is printed with over 30 layers of Super-LumiNova over a chemically coated reflective base so the glow is directed out of the front rather than lost into the dial, and RC Tritec in Switzerland tested and verified its dials as top performers. Brand case claims: forged 316L (forging said to raise fatigue strength 37% over a cast case), heat treatment "to harden the metal surface after finishing" (not recorded as hardening: no treatment or hardness is given), PVD anti-fingerprint coating, double Viton gaskets in the crown and caseback, tested to 30% beyond the 100 m rating. The bracelet has chamfered flat links with pivots 2mm apart and a low-profile butterfly clasp; no micro-adjustment is mentioned. Fixed faceted bezel, from the brand's photos. Weight is not published. Listing created December 2024, published on the store in January 2025; Mainspring (January 2026) says the Eclipse comes in six versions.

Last verified: 2026-10-25. Edit or correct this entry.

Sources