Side by side
Rolex Explorer IIvsGruppo Gamma Field III GMT Date
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
Explorer II42mm
Field III GMT Date40mm
Power Reserve
Explorer II70h
Field III GMT Date41h
Water Resistance
Explorer II100m
Field III GMT Date200m
MSRP
Explorer II$10,600
Field III GMT Date$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
3 specsCaliber
3285
Seiko Instruments NH38A
Power Reserve
70h
41h
Jewels
34
25
Pricing
1 specsMSRP
$10,600
$459
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