Side by side

Tornek-Rayville Paradive G3 12-hr Aluminum Non-datevsFormex Reef 39.5 mm

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

Paradive G3 12-hr Aluminum Non-date
Tornek-RayvilleParadive G3 12-hr Aluminum Non-date
MSRP $949
Reef 39.5 mm
FormexReef 39.5 mm
MSRP $2,230

At a glance

11 of 29 specs differ
Diameter
Paradive G3 12-hr Aluminum Non-date41.25mm
Reef 39.5 mm39.5mm
Power Reserve
Paradive G3 12-hr Aluminum Non-date41h
Reef 39.5 mm56h
Water Resistance
Paradive G3 12-hr Aluminum Non-date200m
Reef 39.5 mm300m
MSRP
Paradive G3 12-hr Aluminum Non-date$949
Reef 39.5 mm$2,230

Full specifications

Case

5 specs
Diameter
41.25mm
39.5mm
Thickness
15.54mm
11mm
Lug-to-Lug
49.5mm
45.5mm
Lug Width
20mm
22mm
Water Resistance
200m
300m

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
Black
Bahama Blue
Lume
Superluminova
Super-LumiNova

Movement

2 specs
Caliber
SII NE15
Sellita SW300-1
Power Reserve
41h
56h

Pricing

1 specs
MSRP
$949
$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.

Tornek-Rayville Paradive G3 12-hr Aluminum Non-date

Owners rate the Tornek-Rayville Paradive G3 12-hr Aluminum Non-date highly for its purposeful, no-nonsense design and bead-blasted 41.25mm steel case. The Seiko Instruments NE15B automatic movement kept good time, gaining about +4 seconds per day. One owner noted slight rub marks on the underside after some use. Overall, owners and reviewers rate the Tornek-Rayville Paradive G3 12-hr Aluminum Non-date well for its vintage-inspired design and reliable timekeeping.

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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