Side by side
TSAO Baltimore Founders Edition Bronze-GreyvsGruppo Gamma Field III GMT Date
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Founders Edition Bronze-Grey42mm
Field III GMT Date40mm
Power Reserve
Founders Edition Bronze-Grey42h
Field III GMT Date41h
Water Resistance
Founders Edition Bronze-Grey100m
Field III GMT Date200m
MSRP
Founders Edition Bronze-Grey$425
Field III GMT Date$459
Full specifications
Case
5 specsCategory
—
GMT
Diameter
42mm
40mm
Lug-to-Lug
50mm
48.5mm
Lug Width
20mm
22mm
Water Resistance
100m
200m
Crystal & Dial
3 specsAR Coating
Inner
Yes
Dial Color
—
Black
Lume
None
Super-LumiNova
Movement
3 specsCaliber
Miyota 9015
Seiko Instruments NH38A
Power Reserve
42h
41h
Complications
None
GMT, Date
Pricing
1 specsMSRP
$425
$459
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