Lum-Tec Solar MarinevsScurfa Diver One D1-500

Diver One D1-500
ScurfaDiver One D1-500

Ref. diver-one-d1-500-blue-10-year-anniversary-edition·MSRP $268

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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.

Lum-Tec Solar Marine at true scale

Solar Marine

Scurfa Diver One D1-500 at true scale

Diver One D1-500

Diameter

39mm

40mm

Lug-to-Lug

43.5mm

lowest

47.7mm

Thickness

10.7mm

lowest

14.4mm

Water Resistance

300m

500m

highest

MSRP

$463

$268

lowest

Movement

Automatic

Ronda 715SM

Case

5 specs
Diameter
39mm
40mm
Thickness
10.7mm
14.4mm
Lug-to-Lug
43.5mm
47.7mm
Material
316L Stainless Steel (DLC coated)
Stainless Steel
Water Resistance
300m
500m

Crystal & Dial

1 specs
Dial Color
Steel
n/a

Movement

2 specs
Caliber
n/a
Ronda 715SM
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$463
$268
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Reviews

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

Lum-Tec Solar Marine

Owners widely praise the Lum-Tec Solar Marine for its all-black diver design, excellent lume, and rugged, tank-like build. This 39mm watch is noted as a great smaller option, fitting a 7-inch wrist perfectly and suitable for extensive water activities. One owner cautions that the PVD coating may wear and chip within a year. On balance, owners rate the Lum-Tec Solar Marine highly for its rugged build and excellent lume in a compact dive watch package.

Scurfa Diver One D1-500

Owners widely praise the Scurfa Diver One D1-500 for its robust 40mm case, described as ideal for everyday wear and reminiscent of an older Submariner, and its excellent legibility. Reviewers and owners alike highlight its strong lume, with one owner calling it the best they have seen, and note the precise 120-click bezel. The watch's 500-meter water resistance is deemed suitable for actual diving. Some owners appreciate the aluminum bezel's color as a change from black, and one owner finds the titanium case exceptionally light and warm. Overall, owners rate the Scurfa Diver One D1-500 highly for its tool diver design and perceived quality exceeding its price point.