Side by side
Helgray California (Refurbished)vsNoctua Watch Corp. Sentinel
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
California (Refurbished)42mm
Sentinel42mm
Power Reserve
California (Refurbished)40h
Sentinel—
Water Resistance
California (Refurbished)50m
Sentinel300m
MSRP
California (Refurbished)$179
Sentinel$429
Full specifications
Case
4 specsCategory
Dress
—
Thickness
12mm
15mm
Lug Width
20mm
22mm
Water Resistance
50m
300m
Crystal & Dial
1 specsDial Color
Black
—
Movement
3 specsCaliber
Swiss-Made Ronda 6004.B Strap
Seiko NH35A
Type
Quartz
Automatic
Power Reserve
40h
—
Pricing
1 specsMSRP
$179
—
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