Side by side

Formex Reef 42 mmvsWren Diver One Aqua

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

Add a watch
Reef 42 mm
FormexReef 42 mm
MSRP $2,414
Diver One Aqua
WrenDiver One Aqua
MSRP $965
Buy from Formex ↗
Buy used on eBay ↗
Buy from Wren ↗
Buy used on eBay ↗

At a glance

10 of 29 specs differ
Diameter
Reef 42 mm42mm
Diver One Aqua41mm
Power Reserve
Reef 42 mm56h
Diver One Aqua38h
Water Resistance
Reef 42 mm300m
Diver One Aqua200m
MSRP
Reef 42 mm$2,414
Diver One Aqua$965

Full specifications

Case

6 specs
Category
Diver
—
Diameter
42mm
41mm
Thickness
11.4mm
13.3mm
Lug Width
22mm
20mm
Material
Stainless Steel
PVD coated retaining steel color for scratch resistant
Water Resistance
300m
200m

Crystal & Dial

1 specs
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
Sellita SW300-1
Sellita SW200
Power Reserve
56h
38h

Pricing

1 specs
MSRP
$2,414
$965
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.

Phoibos Great Wall
Phoibosmicro

Great Wall

2 variantsGreat Wall
42mm·Automatic·300m WR
$465MSRP
—Used
Yema Diver
Yemamicro

Diver

2 watches · 9 variantsDiver
39.5mm·Automatic·200m WR
$990MSRP
—Used
Phoibos Eagle Ray
Phoibosmicro

Eagle Ray

4 variantsEagle Ray
41mm·Automatic·200m WR
$360MSRP
—Used
Synchron 70s Military
Synchronmicro

70s Military

2 variantsRef.
42mm·Automatic·300m WR
—MSRP
—Used
Venezianico Nereide Titanio
Venezianicomicro

Nereide Titanio

Ref. nereide-titanio-4521558
42mm·Automatic·300m WR
$1,250MSRP
—Used
Smiths PRECISTA ROYAL NAVY DIVER PRS-82
Smithsmicro

PRECISTA ROYAL NAVY DIVER PRS-82

Ref. precista-royal-navy-diver-prs-82
40mm·Automatic·300m WR
—MSRP
—Used
Borealis Watch Co. Jamanta
Borealis Watch Co.micro

Jamanta

5 variantsJamanta
42.50mm·Automatic·300m WR
$415MSRP
—Used
Defakto Transit Futur Perfekt V2
Defaktomicro

Transit Futur Perfekt V2

Ref. transit-futur-perfekt-v2
40mm·Automatic·100m WR
—MSRP
—Used
All alternatives to the Reef 42 mm →All alternatives to the Diver One Aqua →
Explore the full catalog

Follow this matchup

Get a note when Formex Reef 42 mm vs Wren Diver One Aqua 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 39.5 mmvsWren Diver One AquaPhoibos Great WallvsWren Diver One AquaPhoibos Eagle RayvsWren Diver One AquaVenezianico Nereide TitaniovsWren Diver One AquaFormex Reef 42 mmvsYema DiverFormex Reef 42 mmvsSynchron 70s Military
Edit this comparisonAdd another watchExplore more 40–43mm watches