Side by side
Marnaut Dark Surge 300vsOrient Bambino Open Heart
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
18 of 29 specs differDiameter
Dark Surge 30041mm
Bambino Open Heart40.5mm
Power Reserve
Dark Surge 30041h
Bambino Open Heart40h
Water Resistance
Dark Surge 300300m
Bambino Open Heart30m
MSRP
Dark Surge 300$1,390
Bambino Open Heart$315
Full specifications
Case
7 specsCategory
—
—
Diameter
41mm
40.5mm
Thickness
14.2mm
12mm
Lug-to-Lug
50mm
46mm
Lug Width
20mm
21mm
Water Resistance
300m
30m
Caseback
Solid
Display
Crystal & Dial
6 specsCrystal
Sapphire
Mineral
Crystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
Adriatic
White
Indices
Applied
—
Lume
SuperLuminova C3
None
Movement
4 specsCaliber
Sellita SW200-1
FT622
Beat Rate
28,800 vph
21,600 vph
Power Reserve
41h
40h
Jewels
25
22
Pricing
1 specsMSRP
—
$315
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