Side by side
Oblvlo JM RotorvsZelos Hammerhead V3 300m Titanium
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
JM Rotor42mm
Hammerhead V3 300m Titanium44mm
Power Reserve
JM Rotor42h
Hammerhead V3 300m Titanium40h
Water Resistance
JM Rotor50m
Hammerhead V3 300m Titanium300m
MSRP
JM Rotor$299
Hammerhead V3 300m Titanium$559
Full specifications
Case
6 specsCategory
Sport
Diver
Diameter
42mm
44mm
Lug-to-Lug
46mm
44mm
Lug Width
20mm
22mm
Material
Stainless Steel
Titanium
Water Resistance
50m
300m
Crystal & Dial
2 specsCrystal
Sapphire
Domed Sapphire
Dial Color
Black
Ti - Mosaic MOP
Movement
3 specsCaliber
Miyota 8215
Seiko NH35
Power Reserve
42h
40h
Jewels
21
25
Pricing
1 specsMSRP
$299
$559
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