Side by side
Helgray GMT (Refurbished)vsTrintec NAV-01 Chronograph / Black / Quartz
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
8 of 29 specs differDiameter
GMT (Refurbished)42mm
NAV-01 Chronograph / Black / Quartz42mm
Power Reserve
GMT (Refurbished)—
NAV-01 Chronograph / Black / Quartz—
Water Resistance
GMT (Refurbished)50m
NAV-01 Chronograph / Black / Quartz100m
MSRP
GMT (Refurbished)$150
NAV-01 Chronograph / Black / Quartz$450
Full specifications
Case
5 specsCategory
GMT
—
Thickness
10.5mm
13mm
Lug-to-Lug
0mm
54mm
Lug Width
20mm
22mm
Water Resistance
50m
100m
Crystal & Dial
1 specsDial Color
—
—
Movement
1 specsCaliber
Swiss-Made Ronda 515.24H Strap
Miyota OS20
Pricing
1 specsMSRP
$150
$450
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