Side by side

Praesidus DD-45vsRZE Aspirare

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

DD-45
PraesidusDD-45
MSRP $299
Aspirare
RZEAspirare
MSRP $699

At a glance

14 of 29 specs differ
Diameter
DD-4540mm
Aspirare44mm
Power Reserve
DD-4540h
Aspirare40h
Water Resistance
DD-45100m
Aspirare200m
MSRP
DD-45$299
Aspirare$699

Full specifications

Case

8 specs
Category
Field
Diver
Diameter
40mm
44mm
Thickness
13mm
Lug-to-Lug
46.5mm
53mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Grade 5 Titanium
Water Resistance
100m
200m
Caseback
Solid
Solid screw-down

Crystal & Dial

3 specs
Crystal
Domed Sapphire
Sapphire
AR Coating
Inner
Underside
Dial Color
OG
White

Movement

2 specs
Caliber
Ameriquartz USA
Miyota 9039
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$299
$699

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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 DD-45

The Praesidus DD-45 is lauded for its detailed vintage-inspired design and solid finishing, with reviewers highlighting the impressive aged indices and hands on the "Patina" version and a well-finished 38mm steel case. Its 100-meter water resistance exceeds that of the original military watches, and the included leather strap is praised for its quality and vintage character, despite initial stiffness. One reviewer notes the Landeron movement exhibits jerky hand-winding. Overall, reviewers rate the Praesidus DD-45 highly for its faithful vintage aesthetic and robust build at its $900 price point.

RZE Aspirare

The RZE Aspirare is widely praised for its exceptional value and build quality at $599, featuring a 44mm titanium case with UltraHex coating and a Miyota 9015 movement. Owners find the watch surprisingly comfortable, even on smaller wrists, and appreciate its modern, futuristic design and interchangeable bezel system. Some reviewers note the minute hand appears slightly short relative to the chapter ring, and the 53mm lug-to-lug may be challenging for smaller wrists. On balance, owners and reviewers rate the RZE Aspirare highly for its robust titanium construction and strong value proposition.

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