Side by side

Formex Reef 39.5 mmvsTuseno Blackwater

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

Add a watch
Reef 39.5 mm
FormexReef 39.5 mm
MSRP $2,230
Blackwater
TusenoBlackwater
MSRP $999
Buy from Formex ↗
Buy used on eBay ↗
Buy from Tuseno ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
Reef 39.5 mm39.5mm
Blackwater40.5mm
Power Reserve
Reef 39.5 mm56h
Blackwater—
Water Resistance
Reef 39.5 mm300m
Blackwater200m
MSRP
Reef 39.5 mm$2,230
Blackwater$999

Full specifications

Case

6 specs
Category
Diver
—
Diameter
39.5mm
40.5mm
Thickness
11mm
—
Lug-to-Lug
45.5mm
50mm
Lug Width
22mm
—
Water Resistance
300m
200m

Crystal & Dial

2 specs
Dial Color
Bahama Blue
Black
Lume
Super-LumiNova
BGW9 Swiss Super-LumiNova

Movement

2 specs
Caliber
Sellita SW300-1
SW200-1
Power Reserve
56h
—

Pricing

1 specs
MSRP
$2,230
$999
Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Boldr Blastoise
Boldrmicro
Pokémon Collab

Blastoise

Ref. blastoise
40mm·Automatic·200m WR
$449MSRP
—Used
Christopher Ward C60 Lympstone
Christopher Wardmicro

C60 Lympstone

6 watches · 9 variantsC60
40mm·Automatic·600m WR
$1,615MSRP
—Used
Phoibos Argo
Phoibosmicro

Argo

Ref. phoibos-argo-200m-automatic-diver-watch-py052f-spiral-sunray-yellow
40.5mm·Automatic·200m WR
$345MSRP
—Used
Christopher Ward C60 Trident Reef
Christopher Wardmicro
Trident

C60 Trident Reef

6 watches · 16 variantsTrident
41mm·Automatic·200m WR
$995MSRP
—Used
Phoibos Voyager
Phoibosmicro

Voyager

2 watches · 5 variantsVoyager
39mm·Automatic·200m WR
$299MSRP
—Used
Borealis Watch Co. Porto Covo
Borealis Watch Co.micro

Porto Covo

2 variantsPorto Covo
40mm·Automatic·300m WR
$415MSRP
—Used
Matterhorn Watch Co. DiveMaster 300
Matterhorn Watch Co.micro

DiveMaster 300

3 variantsRef.
41mm·Automatic·300m WR
$401MSRP
—Used
Nodus Duality II
Nodusmicro

Duality II

3 variantsDuality II
40mm·Automatic·300m WR
$875MSRP
—Used
All alternatives to the Reef 39.5 mm →All alternatives to the Blackwater →
Explore the full catalog

Follow this matchup

Get a note when Formex Reef 39.5 mm vs Tuseno Blackwater gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.

Formex Reef 42 mmvsTuseno BlackwaterBoldr BlastoisevsTuseno BlackwaterPhoibos ArgovsTuseno BlackwaterPhoibos VoyagervsTuseno BlackwaterChristopher Ward C60 LympstonevsFormex Reef 39.5 mmChristopher Ward C60 Trident ReefvsFormex Reef 39.5 mm
Edit this comparisonAdd another watchExplore more 38–42mm watches