Squale 1521vsWhitby Watch Co. Ad Mare 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.

Squale 1521 at true scale

1521

Whitby Watch Co. Ad Mare Diver at true scale

Ad Mare Diver

Diameter

42mm

44mm

Lug-to-Lug

n/a

50.8mm

Thickness

12.5mm

lowest

14mm

Water Resistance

500m

highest

200m

Power Reserve

38h

38h

MSRP

$1,265

$550

lowest

Movement

Sellita SW200-1

Sellita SW200-1

Case

6 specs
Diameter
42mm
44mm
Thickness
12.5mm
14mm
Lug-to-Lug
n/a
50.8mm
Lug Width
20mm
22mm
Material
Steel
Stainless Steel
Water Resistance
500m
200m

Crystal & Dial

1 specs
Dial Color
n/a
n/a

Pricing

1 specs
MSRP
$1,265
$550
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Reviews

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

Squale 1521

Owners widely praise the Squale 1521 for its classic look and robust build, with specific mentions of its wearable 12.5mm thickness and refined case finishing. The 42mm case is noted by some to wear smaller, closer to 40mm, due to short lugs, feeling solid without being too large. However, opinions on the bracelet vary, with some finding it too flashy or stiff, and one owner reported moisture ingress after a shower due to a loose case back. The crown can be difficult to operate due to deep integration, and the 38-hour power reserve is considered old-school but reliable. Overall, owners rate the Squale 1521 highly for its classic design and wearability, despite some reservations about the bracelet and crown.

Whitby Watch Co. Ad Mare Diver

Owners widely praise the Whitby Watch Co. Ad Mare Dive Watch as a solid dive watch for its price, with multiple users calling it the best deal under $600 and one rating it 8.5 out of 10. Reviewers note its substantial feel, quality construction, and crisp dial with applied indices, powered by a Sellita SW200-1 automatic movement. Some owners find the 44mm case size to be a comfortable daily wear, with one mentioning the sanded texture of the titanium variant keeps it light. Drawbacks noted by one owner include the absence of a date wheel. Overall, owners and reviewers rate the Whitby Watch Co. Ad Mare Dive Watch highly for its value and build quality at its price point.