Side by side

Nivada Grenchen DepthmastervsFormex Reef 42 mm

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
What people say

Owners + reviewers, side by side

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

Nivada Grenchen Depthmaster

Owners widely report terrific build quality and a feel similar to the 1960s original, with some appreciating its reasonable lug-to-lug and better-than-expected appearance in person. The compact 39mm case is praised for its wearability, especially on smaller wrists, and offers impressive 1,000m water resistance. However, the Soprod P024 movement's 38-hour power reserve is a point of criticism, as is a bezel that can be difficult to grip and weak lume. Some owners find the watch wears on the smaller side, and the date complication is seen by one owner as detracting from the design. The "Pacman" variant is noted as polarizing, with one owner questioning their purchase, while the "Ghost Purple" variant's 30 and 45 numerals are described as having a rushed aesthetic. Overall, owners and reviewers rate the Nivada Grenchen Depthmaster highly for its faithful reissue, impressive water resistance, and comfortable wearability at a competitive price.

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.

At a glance

10 of 29 specs differ
Diameter
Depthmaster39mm
Reef 42 mm42mm
Power Reserve
Depthmaster38h
Reef 42 mm56h
Water Resistance
Depthmaster1,000m
Reef 42 mm300m
MSRP
Depthmaster$1,050
Reef 42 mm$2,414

Full specifications

Case

6 specs
Diameter
39mm
42mm
Thickness
13mm
11.4mm
Lug-to-Lug
39mm
47mm
Lug Width
20mm
22mm
Water Resistance
1000m
300m
Caseback
Stainless Steel 316
Solid

Movement

3 specs
Caliber
Sellita SW200-1
Sellita SW300-1
Power Reserve
38h
56h
Complications
GMT
None

Pricing

1 specs
MSRP
$1,050
$2,414
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