Side by side
Citizen Atomic Perpetual A-TvsIslander Islander 43mm Automatic Dual-Time Watch with Solid-Link Bracelet, AR Sapphire Crystal, and Luminous Sapphire Bezel Insert #ISL-50
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
Atomic Perpetual A-T41mm
Islander 43mm Automatic Dual-Time Watch with Solid-Link Bracelet, AR Sapphire Crystal, and Luminous Sapphire Bezel Insert #ISL-5043mm
Power Reserve
Atomic Perpetual A-T40h
Islander 43mm Automatic Dual-Time Watch with Solid-Link Bracelet, AR Sapphire Crystal, and Luminous Sapphire Bezel Insert #ISL-50—
Water Resistance
Atomic Perpetual A-T200m
Islander 43mm Automatic Dual-Time Watch with Solid-Link Bracelet, AR Sapphire Crystal, and Luminous Sapphire Bezel Insert #ISL-50200m
MSRP
Atomic Perpetual A-T—
Islander 43mm Automatic Dual-Time Watch with Solid-Link Bracelet, AR Sapphire Crystal, and Luminous Sapphire Bezel Insert #ISL-50$399
Full specifications
Case
6 specsCategory
Pilot
GMT
Diameter
41mm
43mm
Thickness
12mm
14mm
Lug Width
20mm
22mm
Finish
Brushed and polished
—
Caseback
Solid
Engraved screw-in back
Crystal & Dial
3 specsAR Coating
Underside
Yes
Dial Color
Blue
—
Indices
Applied
—
Movement
5 specsCaliber
H800
Seiko NH36
Type
Solar
Automatic
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
0h
Jewels
25
0
Pricing
1 specsMSRP
—
$399
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