Side by side

Formex Reef 39.5 mmvsCIGA Design LEGEND OF SERPENT

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

What people say

Owners + reviewers, side by side

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

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.

CIGA Design LEGEND OF SERPENT

The CIGA Design LEGEND OF SERPENT features an onyx case and a unique dial design with a gold snake indicating hours and minutes. Reviewers note the CD-04-S automatic movement has a 41-hour power reserve and the watch is water-resistant to 30 meters. The silver version uses a 925 silver snake and a CD-04-E movement, while the gold version features an 18K gold snake and the CD-04-S movement. On balance, reviewers highlight the LEGEND OF SERPENT's distinctive dial and case design as its primary appeal.

From video reviewers

The unique case design and 18k gold serpent hand are notable features of the CIGA Design LEGEND OF SERPENT. The watch's movement accuracy is also a strength, as it shares its movement with the award-winning Blue Planet titanium predecessor.

At a glance

12 of 29 specs differ
Diameter
Reef 39.5 mm39.5mm
LEGEND OF SERPENT46.5mm
Power Reserve
Reef 39.5 mm56h
LEGEND OF SERPENT41h
Water Resistance
Reef 39.5 mm300m
LEGEND OF SERPENT30m
MSRP
Reef 39.5 mm$2,230
LEGEND OF SERPENT$2,399

Full specifications

Case

6 specs
Category
Diver
Chronograph
Diameter
39.5mm
46.5mm
Thickness
11mm
15.9mm
Lug-to-Lug
45.5mm
Material
Stainless Steel
Gold
Water Resistance
300m
30m

Crystal & Dial

2 specs
Dial Color
Bahama Blue
18k
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
Sellita SW300-1
CIGA Design CD-04-S
Power Reserve
56h
41h
Jewels
0
26

Pricing

1 specs
MSRP
$2,230
$2,399
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