Side by side
Sangin Instruments Hydra IIvsSerket Watch Co Reef
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
Some links are affiliate links — lug2lug may earn a commission at no extra cost to you. Disclosures
Some links are affiliate links — lug2lug may earn a commission at no extra cost to you. Disclosures
At a glance
10 of 29 specs differDiameter
Hydra II43mm
Reef46mm
Power Reserve
Hydra II—
Reef38h
Water Resistance
Hydra II300m
Reef300m
MSRP
Hydra II$1,795
Reef$899
Full specifications
Case
5 specsDiameter
43mm
46mm
Thickness
0mm
14mm
Lug-to-Lug
0mm
52mm
Lug Width
0mm
24mm
Material
—
Stainless Steel
Crystal & Dial
2 specsCrystal
—
Sapphire
Dial Color
Polar White
Black
Movement
2 specsCaliber
La Joux-Perret G100
Sellita SW200-1
Power Reserve
0h
38h
Pricing
1 specsMSRP
$1,795
$899
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
Follow this matchup
Get a note when Sangin Instruments Hydra II vs Serket Watch Co Reef gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Sangin Instruments Kinetic II TivsSerket Watch Co ReefAstor + Banks Sea Ranger M2vsSerket Watch Co ReefSangin Instruments Atlas IIIvsSerket Watch Co ReefFilippo Loreti Watches Neptune AutomaticvsSerket Watch Co ReefBOLDR Supply Co. Odyssey Black AbyssvsSangin Instruments Hydra IIBOLDR Supply Co. Odyssey Coral Brown 2.0vsSangin Instruments Hydra II














