Side by side
BOLDR Supply Co. Field Medic IvsSpinnaker Challenger Automatic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
10 of 29 specs differDiameter
Field Medic I38mm
Challenger Automatic42mm
Power Reserve
Field Medic I—
Challenger Automatic—
Water Resistance
Field Medic I200m
Challenger Automatic200m
MSRP
Field Medic I$299
Challenger Automatic$289
Full specifications
Case
6 specsCategory
—
Diver
Diameter
38mm
42mm
Thickness
12.2mm
19mm
Lug-to-Lug
44mm
49.5mm
Lug Width
0mm
22mm
Material
Titanium
316L Stainless Steel
Crystal & Dial
1 specsDial Color
—
Blue
Movement
2 specsCaliber
Seiko VK64
Seiko NH35
Type
Mecaquartz
Automatic
Pricing
1 specsMSRP
$299
$289
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