Side by side
Resco Custom C-ref: RTAC Custom GMT (Stainless)vsSeiko Essentials Chronograph
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Custom C-ref: RTAC Custom GMT (Stainless)44mm
Essentials Chronograph40mm
Power Reserve
Custom C-ref: RTAC Custom GMT (Stainless)40h
Essentials Chronograph40h
Water Resistance
Custom C-ref: RTAC Custom GMT (Stainless)200m
Essentials Chronograph100m
MSRP
Custom C-ref: RTAC Custom GMT (Stainless)$1,105
Essentials Chronograph$415
Full specifications
Case
6 specsCategory
—
Chronograph
Diameter
44mm
40mm
Thickness
13mm
11.5mm
Lug-to-Lug
46mm
45.8mm
Lug Width
22mm
20mm
Water Resistance
200m
100m
Crystal & Dial
1 specsDial Color
White
Black
Movement
1 specsCaliber
—
8T63
Pricing
1 specsMSRP
$1,105
$415
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