Side by side

Praesidus A-5 UDTvsOrient AC0Q-40 RA-AC0Q05P10B

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

A-5 UDT
PraesidusA-5 UDT
MSRP $645
AC0Q-40 RA-AC0Q05P10B
OrientAC0Q-40 RA-AC0Q05P10B
MSRP $355

At a glance

11 of 29 specs differ
Diameter
A-5 UDT38mm
AC0Q-40 RA-AC0Q05P10B39.9mm
Power Reserve
A-5 UDT40h
AC0Q-40 RA-AC0Q05P10B40h
Water Resistance
A-5 UDT200m
AC0Q-40 RA-AC0Q05P10B200m
MSRP
A-5 UDT$645
AC0Q-40 RA-AC0Q05P10B$355

Full specifications

Case

4 specs
Diameter
38mm
39.9mm
Thickness
—
12.8mm
Lug-to-Lug
—
46.5mm
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

2 specs
Crystal
Domed Sapphire
Sapphire
Dial Color
Blue
Orange

Movement

4 specs
Caliber
Miyota 9015
F6722
Beat Rate
28,800 vph
21,600 vph
Jewels
25
22
Complications
None
Date

Pricing

1 specs
MSRP
$645
$355

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