Side by side

Praesidus A-5 UDTvsHorage Revolution 3 MicroReg

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

A-5 UDT
PraesidusA-5 UDT
MSRP $645
Revolution 3 MicroReg
HorageRevolution 3 MicroReg
MSRP $5,320

At a glance

14 of 29 specs differ
Diameter
A-5 UDT38mm
Revolution 3 MicroReg41mm
Power Reserve
A-5 UDT40h
Revolution 3 MicroReg72h
Water Resistance
A-5 UDT200m
Revolution 3 MicroReg100m
MSRP
A-5 UDT$645
Revolution 3 MicroReg$5,320

Full specifications

Case

7 specs
Category
Diver
Dress
Diameter
38mm
41mm
Thickness
10.05mm
Lug-to-Lug
48.22mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
200m
100m

Crystal & Dial

4 specs
Crystal
Domed Sapphire
Sapphire
AR Coating
Inner
No
Dial Color
Blue
Black
Lume
None
Super-LumiNova

Movement

2 specs
Caliber
Miyota 9015
Horage K2
Power Reserve
40h
72h

Pricing

1 specs
MSRP
$645
$5,320

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Praesidus A-5 UDT

The Praesidus A-5 UDT is noted for its historically inspired design, featuring an oversized crown cap and chain that pays homage to WW2 canteen watches. Reviewers highlight its functional dial with embossed, Super-LumiNova filled numerals and markers for legibility, alongside 200m water resistance and a 38mm brushed stainless steel case. Some owners find the 11.7mm thickness problematic, describing it as disproportionately tall. The watch's ana/digi functionality and connection to special operations forces are also praised. On balance, owners and reviewers appreciate the Praesidus A-5 UDT for its unique historical design elements and functional dial.

Horage Revolution 3 MicroReg

The Horage Revolution 3 MicroReg showcases an innovative external micro-adjustment system for on-the-fly regulation via electromagnetic pulse, a remarkable feat of micro-engineering. This proof-of-concept prototype is still in early development, with a projected launch in late summer 2026 and a founder's price of CHF 3,900. On balance, reviewers highlight the revolutionary regulation technology as the defining characteristic of the Horage Revolution 3 MicroReg.

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