Certina DS-X GMTvsScurfa Diver One D1-500

DS-X GMT
CertinaDS-X GMT

Ref. C047.452.11.081.00·MSRP $643

Diver One D1-500
ScurfaDiver One D1-500

Ref. diver-one-d1-500-blue·MSRP $286

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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.

Certina DS-X GMT at true scale

DS-X GMT

Scurfa Diver One D1-500 at true scale

Diver One D1-500

Diameter

41.2mm

40mm

Lug-to-Lug

48.6mm

47.7mm

lowest

Thickness

12.2mm

lowest

14.4mm

Water Resistance

200m

500m

highest

MSRP

$643

$286

lowest

Movement

F06.865

ETA F06.412

Case

5 specs
Diameter
41.2mm
40mm
Thickness
12.15mm
14.4mm
Lug-to-Lug
48.56mm
47.7mm
Lug Width
20mm
n/a
Water Resistance
200m
500m

Movement

1 specs
Caliber
F06.865
ETA F06.412

Pricing

1 specs
MSRP
$643
$286
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Certina DS-X GMT

Owners widely praise the Certina DS-X GMT for its functional GMT complication, rugged build, and value, with one owner noting its $269 price as a good deal for the well-made quality. Reviewers highlight its vibrant, fun design as a departure from typical offerings, and its practical dual-bezel system. Some owners find the quartz movement a no-brainer for accuracy and lower cost, while others prefer automatics and note the MSRP can be high. The inner 24-hour bezel's 90-click action is criticized for misalignment, and lume is described as functional but not exceptionally bright. One owner reports the bracelet clasp rattles. Overall, owners and reviewers rate the Certina DS-X GMT highly for its functional GMT complication and value at its price point.

Scurfa Diver One D1-500

Owners and reviewers widely praise the Scurfa Diver One D1-500 for its robust 40mm case, excellent legibility, and precise 120-click bezel, with many finding its size ideal for everyday wear. The scratch-resistant, single-domed sapphire crystal is highlighted, and while lume is generally lauded as great, one reviewer noted it was not as impressive as on another model. The aluminum bezel is a welcome variation from more common black bezels. The watch is noted for its 500m water resistance, a feature that requires specific construction elements like a larger case back gasket. On balance, owners and reviewers rate the Scurfa Diver One D1-500 highly for its tool-like build quality and legibility at its price point.

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