Side by side
Lum-Tec RPMvsLongines SPIRIT ZULU TIME 1925
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
23 of 29 specs differDiameter
RPM43mm
SPIRIT ZULU TIME 192539mm
Power Reserve
RPM40h
SPIRIT ZULU TIME 192572h
Water Resistance
RPM50m
SPIRIT ZULU TIME 1925100m
MSRP
RPM$495
SPIRIT ZULU TIME 1925$4,700
Full specifications
Case
9 specsCategory
Chronograph
GMT
Diameter
43mm
39mm
Thickness
12.3mm
13.5mm
Lug-to-Lug
41mm
46.8mm
Lug Width
20mm
21mm
Material
Titanium
Gold
Finish
Brushed and polished
—
Water Resistance
50m
100m
Caseback
Solid
Transparent case back with sapphire crystal
Crystal & Dial
5 specsCrystal Shape
Flat
—
AR Coating
Inner
Both sides
Dial Color
RPM 3
Black
Indices
Applied
Applied Arabic numerals
Lume
None
Super-LumiNova
Movement
8 specsCaliber
—
L844.4
Type
Quartz
Automatic
Beat Rate
28,800 vph
25,200 vph
Power Reserve
40h
72h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
None
Hours, minutes, seconds and date, 24 hours hand with time zone mechanism
Pricing
1 specsMSRP
$495
$4,700
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