Side by side
Lum-Tec RPMvsLongines MASTER COLLECTION
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
22 of 29 specs differDiameter
RPM43mm
MASTER COLLECTION25.5mm
Power Reserve
RPM40h
MASTER COLLECTION45h
Water Resistance
RPM50m
MASTER COLLECTION30m
MSRP
RPM$495
MASTER COLLECTION$6,350
Full specifications
Case
9 specsCategory
Chronograph
—
Diameter
43mm
25.5mm
Thickness
12.3mm
9mm
Lug-to-Lug
41mm
30.6mm
Lug Width
20mm
13mm
Material
Titanium
Gold
Finish
Brushed and polished
—
Water Resistance
50m
30m
Caseback
Solid
Transparent case back with sapphire crystal
Crystal & Dial
5 specsCrystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
RPM 3
Silver
Indices
Applied
Painted Arabic numerals
Lume
None
Super-LumiNova
Movement
7 specsCaliber
—
L592.5
Type
Quartz
Automatic
Power Reserve
40h
45h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
None
Hours, minutes, seconds and date
Pricing
1 specsMSRP
$495
$6,350
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