Certina DS Super PH2000MvsMomentum Sea Auto 30

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Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

DS Super PH2000M

Sea Auto 30
Diameter
43mm
42mm
Lug-to-Lug
50.2mm
47mm
lowest
Thickness
16mm
12.6mm
lowest
Water Resistance
n/a
300m
Power Reserve
80h
highest
42h
MSRP
$1,527
$585
lowest
Movement
POWERMATIC 80.611
Miyota 9015
Case
5 specsCrystal & Dial
1 specsMovement
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The Certina DS SUPER PH2000M is praised for its lightweight titanium construction and comfortable wearability despite its 43mm size, with reviewers highlighting its standout turquoise gradient dial and retro 70s design. Owners note its extreme shock resistance, potentially making it the most shock-proof mass-produced automatic watch. The watch is considered a good buy, especially on discount, and is lauded for its legibility, lume, and the reliable POWERMATIC 80.611 movement. Some owners find the minute hand bulky and the bezel has noticeable play, while one reviewer notes its 16mm height is bulky. The 2,000m water resistance is seen by some as excessive given human depth limitations. Overall, owners and reviewers rate the Certina DS SUPER PH2000M highly for its unique design and robust specifications at its price point.
Owners widely praise the Momentum Sea Auto 30 for its value, readability, and overall fit and finish, with many appreciating its comfortable wearability and durable tool watch design. One owner notes the soft tropic strap and that the 42mm case wears smaller than expected. Some owners report that the second hand on quartz variants does not always align with the indices, and one owner found the bezel action stiff with some backplay. Overall, owners rate the Momentum Sea Auto 30 highly for its value and tool watch capabilities.
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