Side by side
Islander Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311vsYema Skin Diver CMM.20
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-31140mm
Skin Diver CMM.2039.5mm
Power Reserve
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311—
Skin Diver CMM.2040h
Water Resistance
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311200m
Skin Diver CMM.20200m
MSRP
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311$399
Skin Diver CMM.20$2,372
Full specifications
Case
5 specsDiameter
40mm
39.5mm
Thickness
13.5mm
11.5mm
Lug-to-Lug
48mm
47mm
Material
Stainless Steel
316L Stainless Steel
Finish
—
Brushed and polished
Crystal & Dial
4 specsCrystal
Sapphire
Domed Sapphire
AR Coating
Yes
Inner
Dial Color
—
Black
Indices
—
Applied
Movement
4 specsCaliber
Seiko NH35
Yema CMM.20
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
40h
Jewels
0
25
Pricing
1 specsMSRP
$399
$2,372
Follow this matchup
Get a note when Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311 vs Yema Skin Diver CMM.20 gets more votes, a community discussion, or a price drop. No account needed.
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Yema Skin Diver CMM.20vsZelos Swordfish 3William Wood FearlessvsYema Skin Diver CMM.20Geckota Sea-Hunter Dive WatchvsYema Skin Diver CMM.20Vaer D5 Meridian AutovsYema Skin Diver CMM.20Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311vsZelos Helmsman 3Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311vsVaer D5 Meridian Auto