Scurfa M.S.21 Diver One Limited EditionvsVaer D4 Outerknown Solar Diver

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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.

Scurfa M.S.21 Diver One Limited Edition at true scale

M.S.21 Diver One Limited Edition

Vaer D4 Outerknown Solar Diver at true scale

D4 Outerknown Solar Diver

Diameter

40mm

39mm

Lug-to-Lug

47.7mm

46mm

lowest

Thickness

14.4mm

13.2mm

lowest

Water Resistance

500m

highest

200m

MSRP

$264

lowest

$549

Movement

Ronda 715SM

Quartz

Case

5 specs
Diameter
40mm
39mm
Thickness
14.4mm
13.18mm
Lug-to-Lug
47.7mm
46mm
Material
Titanium
316L Stainless Steel
Water Resistance
500m
200m

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
n/a
Blue

Movement

1 specs
Caliber
Ronda 715SM
n/a

Pricing

1 specs
MSRP
$264
$549
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Reviews

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

Scurfa M.S.21 Diver One Limited Edition

Owners and reviewers praise the Scurfa M.S.21 Diver One Limited Edition for its toolish, affordable titanium construction, featuring a fully brushed case, drilled lugs, and a 120-click bezel. The watch is lauded for its excellent lume, with one owner calling it the best they have seen, and the titanium case is highlighted as a game-changer for its warmth and lightweight feel. The Ronda 715SM quartz movement is noted as being the same caliber found in more expensive watches from brands like Tissot and Marathon. Overall, owners and reviewers rate the Scurfa M.S.21 Diver One Limited Edition highly for its exceptional value and practical, robust design.

Vaer D4 Outerknown Solar Diver

Owners widely praise the Vaer D4 Outerknown Solar Diver for its value, citing features like a sapphire crystal, AR coating, and solar movement. Reviewers and owners alike highlight its attractive design, with specific mentions of the two-tone blue and black dial, sunburst dial, and contrasting minute hand. The 39mm case is generally considered comfortable, particularly for a 7-inch wrist, and the bezel action is satisfying. Some owners report excellent lume and a solid anti-reflective coating on the crystal. However, one owner notes the watch appears large and questions its wearability on smaller wrists. Overall, owners rate the Vaer D4 Outerknown Solar Diver highly for its strong value proposition and attractive aesthetic.

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