Ontic Utility 40vsScurfa Diver One D1-500

Utility 40
OnticUtility 40

Ref. utility40-ember·MSRP $799

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.

Ontic Utility 40 at true scale

Utility 40

Scurfa Diver One D1-500 at true scale

Diver One D1-500

Diameter

40mm

40mm

Lug-to-Lug

46mm

lowest

47.7mm

Thickness

12mm

lowest

14.4mm

Water Resistance

300m

500m

highest

MSRP

$799

$286

lowest

Movement

Solar

ETA F06.412

Case

4 specs
Thickness
12mm
14.4mm
Lug-to-Lug
46mm
47.7mm
Material
titanium
Stainless Steel
Water Resistance
300m
500m

Movement

2 specs
Caliber
n/a
ETA F06.412
Type
Solar
Quartz

Pricing

1 specs
MSRP
$799
$286
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Reviews

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

Ontic Utility 40

Owners widely appreciate the Ontic Utility 40's 40mm titanium case, which is hardened for scratch resistance, and its functional dial with ample Super-LumiNova. The solar-powered quartz movement is seen as a practical choice for reliability, though some prefer mechanical movements for tool watches. Some owners find the price high compared to other titanium solar dive watches. On balance, owners and reviewers rate the Ontic Utility 40 highly for its durable titanium construction and practical solar-quartz movement.

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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