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Lugworthy
39.5 mm · 46.5 mm lug-to-lug
Photos appear once Loresum approves image use

Loresum

LS05 - Eclipse Black

Lugs stay on wrists from about 6.25 in (lug-to-lug rule of thumb)

$1,035Sold out

Last checked Oct 26, 2026

View on Loresum’s site ↗

From Loresum

29.5-day True Moonphase Double moonphase - Northern and Southern Hemisphere Automatic Mechanical Movement Miyota 9015 With a modified double moon phase module Black Aventurine dial Skeleton hands Swiss Super-LumiNova® BGW9 Diamond-cutting indices Stainless Steel Case(316L) Dome-shaped Sapphire Crystal Exhibition sapphire crystal caseback Water Resistance: 50m (5ATM)

Specifications

Details and photos come from Loresum’s website, last checked Oct 26, 2026. Specs were read automatically and may contain mistakes.

Case

Diameter
39.5 mm
Lug-to-lug
46.5 mm
Thickness
9 mm
Thickness incl. crystal
Not listed
Lug width
20 mm
Material
Not listed

Movement

Type
Automatic
Caliber
Miyota 9015
Power reserve
40 h
Functions
Not listed

Crystal and bezel

Crystal
Sapphire
Bezel
Not listed

Water resistance

Rated to
50 m

Dial and lume

Dial
Not listed
Lume
Not listed

Strap

Strap
other
Every spec Loresum lists
Accuracy
+/-20 seconds/day
Diameter
Ø39.5mm
Lug-to-lug
46.5mm
Buckle side
16mm
Strap width
20mm
Power Reserve
40 Hours
Case Thickness
9mm case + 2mm dome-shaped crystal
Water Resistance
50m (5ATM)
Vibrations Per Hour
4hz (28,800 A/h)

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Loresum LS05 - Eclipse Black · Lugworthy