Side by side
Rolex Explorer IIvsGruppo Gamma Field III GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
Explorer II42mm
Field III GMT40mm
Power Reserve
Explorer II70h
Field III GMT41h
Water Resistance
Explorer II100m
Field III GMT200m
MSRP
Explorer II$10,600
Field III GMT$459
Full specifications
Case
8 specsDiameter
42mm
40mm
Thickness
—
14mm
Lug-to-Lug
—
48.5mm
Lug Width
—
22mm
Material
Oystersteel
Stainless Steel
Finish
—
Brushed and polished
Water Resistance
100m
200m
Caseback
Monobloc middle case, screw-down case back and winding crown
Solid
Crystal & Dial
3 specsAR Coating
—
Yes
Indices
Index
Applied
Lume
Chromalight
Super-LumiNova
Movement
4 specsCaliber
3285
Seiko Instruments NH38A
Power Reserve
70h
41h
Jewels
34
25
Complications
GMT, Date
GMT
Pricing
1 specsMSRP
$10,600
$459
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