Side by side
Castor Watches LastarriavsMarnaut Dark Surge 300
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Lastarria40mm
Dark Surge 30041mm
Power Reserve
Lastarria—
Dark Surge 30041h
Water Resistance
Lastarria50m
Dark Surge 300300m
MSRP
Lastarria—
Dark Surge 300$1,390
Full specifications
Case
4 specsDiameter
40mm
41mm
Thickness
10mm
14.2mm
Lug-to-Lug
—
50mm
Water Resistance
50m
300m
Crystal & Dial
3 specsCrystal
Mineral
Sapphire
Dial Color
White
Adriatic
Lume
None
SuperLuminova C3
Movement
3 specsCaliber
—
Sellita SW200-1
Type
Quartz
Automatic
Power Reserve
—
41h
Pricing
1 specsMSRP
—
—
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