Side by side

Praesidus DD-45vsTissot PR 100

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

DD-45
PraesidusDD-45
MSRP $299
PR 100
TissotPR 100
MSRP $450

At a glance

12 of 29 specs differ
Diameter
DD-4540mm
PR 10036mm
Power Reserve
DD-4540h
PR 10040h
Water Resistance
DD-45100m
PR 100100m
MSRP
DD-45$299
PR 100$450

Full specifications

Case

6 specs
Category
Field
Chronograph
Diameter
40mm
36mm
Thickness
11.05mm
Lug-to-Lug
46.5mm
36mm
Lug Width
20mm
18mm
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

4 specs
Crystal
Domed Sapphire
Sapphire
Dial Color
OG
White mother-of-pearl
Indices
Applied
Index
Lume
None
Super-LumiNova ®

Movement

1 specs
Caliber
Ameriquartz USA

Pricing

1 specs
MSRP
$299
$450

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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.

Tissot PR 100

Owners widely praise the Tissot PR 100 for its excellent value, with specific mentions of its sapphire crystal, 100m water resistance, and the 80-hour power reserve of its Powermatic 80 movement. Reviewers and owners consistently highlight its pleasing winding action and strong lume. Accuracy figures for the Powermatic 80 COSC variants are reported as -2 seconds per day or +/- 1-2 seconds per day. Some owners note that the crystal attracts fingerprints and that the black finish on some bracelets can wear off after extended daily use. A single owner of a quartz model experienced a recurring issue where the watch stopped for periods weekly, which was not resolved by a battery replacement. Overall, owners and reviewers rate the Tissot PR 100 highly for its exceptional value and robust features, particularly its durable construction and reliable movements.

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