Side by side

Momentum Atlas Eclipse SolarvsTissot PR 100

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

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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.

Momentum Atlas Eclipse Solar

Owners widely praise the Momentum Atlas Eclipse Solar for its lightweight titanium construction, solar quartz movement, and sapphire crystal, making it an excellent choice for outdoor activities and daily wear. The 32mm case size is noted as a comfortable fit for many, though some sources refer to a 38mm variant. Legibility is generally excellent due to large numerals, and lume receives mixed reviews, with some owners calling it the best they've experienced while others find it subpar for the price. The oversized crown is visually noted but pleasant to use, and the Cordura strap is considered very comfortable. One owner reported a faulty movement requiring multiple services and found the bracelet to be of poor quality. Overall, owners rate the Momentum Atlas Eclipse Solar highly for its robust, low-maintenance field watch design and solar technology.

From video reviewers

The solar-powered movement and titanium case are cited as strengths. The bracelet finishing is mentioned as a weakness. Reviewers did not explicitly disagree on any specific points.

Tissot PR 100

Owners widely praise the Tissot PR 100 for its exceptional value, with many noting its sapphire crystal, robust build, and attractive design. The Powermatic 80 variants are particularly lauded for their 80-hour power reserve and accuracy, with some reporting deviations as low as +/- 1-2 seconds per day. Owners appreciate the clean dials and practical clasps, finding the 39mm and 40mm sizes versatile. However, some owners report the crystal easily picks up fingerprints, and the stainless steel case and bracelet can show scratches or wear over time, with one instance of a bracelet falling apart after five years. Some also note that only the hands have lume, and the seconds hand may not perfectly align with markers on certain quartz models. Overall, owners rate the Tissot PR 100 highly for its impressive value and solid construction, making it a well-regarded entry-level Swiss timepiece.

At a glance

11 of 29 specs differ
Diameter
Atlas Eclipse Solar32mm
PR 10040mm
Power Reserve
Atlas Eclipse Solar
PR 100
Water Resistance
Atlas Eclipse Solar100m
PR 100100m
MSRP
Atlas Eclipse Solar$244
PR 100$350

Full specifications

Case

4 specs
Category
Sport
Diameter
32mm
40mm
Thickness
8.25mm
Lug-to-Lug
40mm

Crystal & Dial

3 specs
Dial Color
Blue
Indices
Indexes
Lume
None
Super-LumiNova ®

Movement

3 specs
Caliber
11.5'
Type
Solar
Quartz
Power Reserve
0h

Pricing

1 specs
MSRP
$244
$350
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