Side by side

Formex Reef 42 mmvsNodus Sector II Dive GMT

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

Reef 42 mm
FormexReef 42 mm
MSRP $2,414
Sector II Dive GMT
NodusSector II Dive GMT
MSRP $575

At a glance

12 of 29 specs differ
Diameter
Reef 42 mm42mm
Sector II Dive GMT38mm
Power Reserve
Reef 42 mm56h
Sector II Dive GMT41h
Water Resistance
Reef 42 mm300m
Sector II Dive GMT100m
MSRP
Reef 42 mm$2,414
Sector II Dive GMT$575

Full specifications

Case

4 specs
Diameter
42mm
38mm
Thickness
11.4mm
11.9mm
Lug Width
22mm
20mm
Water Resistance
300m
100m

Crystal & Dial

4 specs
Crystal Shape
Flat
Box
AR Coating
Inner
Yes
Dial Color
Black
Lume
Super-LumiNova
Swiss Super-LumiNova® BGW9 Grade A

Movement

3 specs
Caliber
Sellita SW300-1
TMI NH34 (GMT)
Power Reserve
56h
41h
Jewels
25
24

Pricing

1 specs
MSRP
$2,414
$575

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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.

Formex Reef 42 mm

The Formex Reef 42 mm is widely praised for its comfortable bracelet featuring a micro-adjust clasp, COSC-certified Sellita movement, and excellent build quality. Owners appreciate the gradient dial's visual appeal and the overall wearability. Some owners note the seconds hand does not perfectly align with markers, and one owner found the lugs' taper hinders third-party strap fit. The bracelet's length and sporty design are noted as limiting versatility by some. On balance, owners and reviewers rate the Formex Reef 42 mm highly for its impressive wearability and value at the price point.

Nodus Sector II Dive GMT

Owners widely praise the Nodus Sector II Dive GMT for its solid build, bracelet, and fit and finish for the price, with reviewers noting its well-executed finishing featuring alternating brushed and polished surfaces. The regulated Seiko NH34 movement is reported to run at +5 seconds per day. Some owners desire a Miyota 9075 movement and lume on the GMT hand, and a reviewer finds the 120-click dive bezel less ideal for GMT functions than a bi-directional 48-click GMT bezel, while the dial's dense Arabic numerals can be overwhelming for some despite good legibility. On balance, owners and reviewers rate the Nodus Sector II Dive GMT highly for its attractive design and build quality at its price point.

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