Side by side
Islander Islander JFK Automatic GMT Watch with Batman Dial #ISL-338vsNoctua Watch Corp. Sentinel
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
Islander JFK Automatic GMT Watch with Batman Dial #ISL-33842mm
Sentinel42mm
Power Reserve
Islander JFK Automatic GMT Watch with Batman Dial #ISL-338—
Sentinel—
Water Resistance
Islander JFK Automatic GMT Watch with Batman Dial #ISL-338200m
Sentinel300m
MSRP
Islander JFK Automatic GMT Watch with Batman Dial #ISL-338$429
Sentinel$429
Full specifications
Case
7 specsCategory
GMT
—
Thickness
14.5mm
15mm
Lug-to-Lug
47.8mm
46mm
Lug Width
20mm
22mm
Finish
—
Brushed and polished
Water Resistance
200m
300m
Caseback
Screw-down
Solid
Crystal & Dial
4 specsCrystal Shape
Domed
Flat
AR Coating
Underside
Inner
Dial Color
—
—
Indices
—
Applied
Movement
4 specsCaliber
Seiko NH34
Seiko NH35A
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
—
Jewels
0
25
Pricing
1 specsMSRP
$429
—
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
Follow this matchup
Get a note when Islander JFK Automatic GMT Watch with Batman Dial #ISL-338 vs Noctua Watch Corp. Sentinel gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Noctua Watch Corp. SentinelvsSpinnaker Bradner GMTNoctua Watch Corp. SentinelvsSheffield GMTNoctua Watch Corp. SentinelvsSpinnaker Tesei Mille Metri GMTManufaktur Waldhoff Atlas GMTvsNoctua Watch Corp. SentinelIslander JFK Automatic GMT Watch with Batman Dial #ISL-338vsSerket Watch Co Reef X Diver Black DLCIslander JFK Automatic GMT Watch with Batman Dial #ISL-338vsUgly Watch Co 300mD