Side by side
Oblvlo BLM IIvsIslander Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
BLM II41mm
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-31140mm
Power Reserve
BLM II42h
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311—
Water Resistance
BLM II50m
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311200m
MSRP
BLM II$265
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311$399
Full specifications
Case
6 specsCategory
Sport
Diver
Diameter
41mm
40mm
Thickness
12.5mm
13.5mm
Lug-to-Lug
46mm
48mm
Finish
Brushed and polished
—
Water Resistance
50m
200m
Crystal & Dial
4 specsAR Coating
Inner
Yes
Dial Color
Black
—
Indices
Applied
—
Lume
Super-LumiNova
None
Movement
4 specsCaliber
Miyota 8215
Seiko NH35
Beat Rate
28,800 vph
0 vph
Power Reserve
42h
0h
Jewels
21
0
Pricing
1 specsMSRP
$265
$399
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 Oblvlo BLM II vs Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311 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.
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311vsOblvlo JM RotorSternglas Hamburg Pro AutomatikvsIslander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311Sternglas Hamburg AutomatikvsIslander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311Oblvlo DM Skeleton DivevsIslander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311Oblvlo BLM IIvsZelos Swordfish 3Oblvlo BLM IIvsWilliam Wood Fearless











