Side by side
Boldr Globetrotter GMTvsIslander Islander Calverton Flight Chronograph Alarm Watch with Black Dial #ISL-282
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
Globetrotter GMT40mm
Islander Calverton Flight Chronograph Alarm Watch with Black Dial #ISL-28241.8mm
Power Reserve
Globetrotter GMT40h
Islander Calverton Flight Chronograph Alarm Watch with Black Dial #ISL-282—
Water Resistance
Globetrotter GMT200m
Islander Calverton Flight Chronograph Alarm Watch with Black Dial #ISL-282200m
MSRP
Globetrotter GMT$469
Islander Calverton Flight Chronograph Alarm Watch with Black Dial #ISL-282$449
Full specifications
Case
5 specsCategory
GMT
Chronograph
Diameter
40mm
41.8mm
Thickness
12.7mm
12.9mm
Lug-to-Lug
48mm
0mm
Finish
Brushed and polished
—
Crystal & Dial
5 specsCrystal Shape
Flat
Domed
AR Coating
Yes
Underside
Dial Color
GMT Banff
—
Indices
Applied
—
Lume
Super-LumiNova
None
Movement
5 specsCaliber
Seiko NH34 GMT
Seiko Epson YM62A
Type
Automatic
Quartz
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
0h
Jewels
25
0
Pricing
1 specsMSRP
$469
$449
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