Certina DS Action Diver ChronovsSeiko Prospex Sea PADI Special Edition

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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 Action Diver Chrono

Prospex Sea PADI Special Edition
Diameter
44.6mm
45mm
Lug-to-Lug
52.6mm
lowest
52.6mm
Thickness
16.2mm
13.4mm
lowest
Water Resistance
300m
highest
200m
Power Reserve
n/a
70h
MSRP
$2,219
$1,200
lowest
Movement
Tissot Valjoux A05.231
Seiko 6R35
Case
5 specsCrystal & Dial
2 specsMovement
3 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the Certina DS Action Diver Chrono for its excellent value and high-end feel, with many considering it one of the best Swiss or Japanese divers under $2000. Reviewers and owners alike highlight its robust build, attractive design, and well-finished case, with some preferring the contrast of the steel version for readability. One owner notes the chronograph totaliser lacks lume, and another finds the 21mm lug width inconvenient for strap changes. The Certina DS Action Diver Chrono is powered by the Tissot Valjoux A05.231 automatic movement and has a 68-hour power reserve, though one owner mentions a low reserve requiring daily winding if not worn extensively. Overall, owners rate the Certina DS Action Diver Chrono highly for its exceptional quality and value at its price point.
Owners widely praise the Seiko Prospex Sea PADI Special Edition for its attractive PADI color scheme and dials, with many noting its robust build quality and excellent lume. Reviewers and owners alike highlight the value proposition, with one owner stating the bracelet exceeds expectations for its price point. Some owners find the watch chunky and potentially top-heavy, while others note the lug-to-lug measurement can be long for smaller wrists. One owner reported that the 6R35 movement in their Alpinist was not great, and another warned about the pin and collar system on the bracelet. Overall, owners and reviewers rate the Seiko Prospex Sea PADI Special Edition highly for its distinctive design and value.
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