Side by side
Resco Custom C4: Stainless Gen2 GMT, Stealth dialvsGrand Seiko SBGN027
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 C4: Stainless Gen2 GMT, Stealth dial42mm
SBGN02739mm
Power Reserve
Custom C4: Stainless Gen2 GMT, Stealth dial40h
SBGN02740h
Water Resistance
Custom C4: Stainless Gen2 GMT, Stealth dial100m
SBGN027200m
MSRP
Custom C4: Stainless Gen2 GMT, Stealth dial$1,705
SBGN027$3,700
Full specifications
Case
6 specsCategory
—
GMT
Diameter
42mm
39mm
Thickness
12mm
12.3mm
Lug-to-Lug
46mm
45.9mm
Lug Width
20mm
19mm
Water Resistance
100m
200m
Crystal & Dial
1 specsAR Coating
Inner
Yes
Movement
1 specsCaliber
Ronda 515
9F86
Pricing
1 specsMSRP
$1,705
$3,700
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