Side by side
Orient RA-AK03 Version 5 Classic WatchvsLongines ULTRA-CHRON CLASSIC
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
19 of 29 specs differDiameter
RA-AK03 Version 5 Classic Watch41.5mm
ULTRA-CHRON CLASSIC37mm
Power Reserve
RA-AK03 Version 5 Classic Watch40h
ULTRA-CHRON CLASSIC52h
Water Resistance
RA-AK03 Version 5 Classic Watch50m
ULTRA-CHRON CLASSIC50m
MSRP
RA-AK03 Version 5 Classic Watch$420
ULTRA-CHRON CLASSIC$3,900
Full specifications
Case
6 specsDiameter
41.5mm
37mm
Thickness
13mm
10.95mm
Lug-to-Lug
48mm
44.6mm
Lug Width
22mm
19mm
Finish
Brushed and polished
—
Caseback
Display
Screw-down case back
Crystal & Dial
5 specsCrystal Shape
Flat
—
AR Coating
Inner
Both sides
Dial Color
White
Silver
Indices
Applied
Applied indexes
Lume
None
Super-LumiNova
Movement
7 specsCaliber
F6B24
L836.6
Beat Rate
21,600 vph
36,000 vph
Power Reserve
40h
52h
Jewels
22
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
GMT, Day-date
Hours, minutes, seconds and date
Pricing
1 specsMSRP
$420
$3,900
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