Side by side

Linde Werdelin Oktopus VolcanovsFormex Reef 39.5 mm

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Oktopus Volcano
Linde WerdelinOktopus Volcano
MSRP $31,746
Reef 39.5 mm
FormexReef 39.5 mm
MSRP $2,230

At a glance

9 of 29 specs differ
Diameter
Oktopus Volcano40mm
Reef 39.5 mm39.5mm
Power Reserve
Oktopus Volcano40h
Reef 39.5 mm56h
Water Resistance
Oktopus Volcano300m
Reef 39.5 mm300m
MSRP
Oktopus Volcano$31,746
Reef 39.5 mm$2,230

Full specifications

Case

4 specs
Diameter
40mm
39.5mm
Thickness
15mm
11mm
Lug-to-Lug
46mm
45.5mm
Lug Width
20mm
22mm

Crystal & Dial

2 specs
Dial Color
Skeleton
Bahama Blue
Lume
None
Super-LumiNova

Movement

2 specs
Caliber
Sellita SW300-1
Power Reserve
40h
56h

Pricing

1 specs
MSRP
$31,746
$2,230

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What people say

Owners + reviewers, side by side

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

Linde Werdelin Oktopus Volcano

The Linde Werdelin Oktopus Volcano is celebrated for its wearable art design, featuring a 44mm titanium case with intricate 24k gold inlay depicting volcanic rock, a process that takes weeks per watch. Its five-layer skeletonized dial offers a striking contrast of deep black with gold numerals and date aperture. The watch is powered by the Calibre 14580 automatic movement, providing a 44-hour power reserve. On balance, owners and reviewers alike praise the exceptional craftsmanship and unique aesthetic of the Linde Werdelin Oktopus Volcano, justifying its significant investment.

Formex Reef 39.5 mm

The Formex Reef 39.5 mm is widely praised for its refined finishing, comfortable and well-proportioned case design, and impressive specifications for its price point, including COSC-certified Sellita SW300-1 movement and 300m water resistance. Owners and reviewers highlight the tool-less micro-adjust clasp and quick-release spring bars as practical features. Some reviewers note that the 22mm lug width feels slightly disproportionate to the smaller case, and the bracelet could benefit from more taper, though this is a point of contention for some owners who value the overall package. A prototype crown protrusion issue is noted as being addressed for production. On balance, owners and reviewers rate the Formex Reef 39.5 mm highly for its excellent value and well-executed design.

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