Side by side
Islander Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301vsSheffield 1A
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 Automatic Turtle Dive Watch with Blue Dial #ISL-30145mm
1A40mm
Power Reserve
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301—
1A—
Water Resistance
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301200m
1A200m
MSRP
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301$399
1A$223
Full specifications
Case
6 specsDiameter
45mm
40mm
Thickness
15mm
12.8mm
Lug-to-Lug
47mm
46mm
Lug Width
22mm
20mm
Finish
—
Brushed and polished
Caseback
Embossed screw-in caseback
Solid
Crystal & Dial
5 specsCrystal Shape
Double Domed
Flat
AR Coating
Underside
Inner
Dial Color
—
White/Blue
Indices
—
Applied
Lume
None
Swiss blue lume
Movement
4 specsCaliber
Seiko NH36
Seiko NH35A
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
—
Jewels
0
25
Pricing
1 specsMSRP
$399
$223
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 Automatic Turtle Dive Watch with Blue Dial #ISL-301 vs Sheffield 1A 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 Luminous Wave Dial Automatic Dive Watch with AR Double-Dome Sapphire Crystal, and Luminous Ceramic Bezel Insert #ISL-62vsSheffield 1ASpinnaker Brutus YellowvsSheffield 1ASpinnaker PopeyevsSheffield 1AIslander Automatic Dive Watch with Bracelet, Double-Domed AR Sapphire Crystal, and Embossed Ceramic Bezel Insert #ISL-18vsSheffield 1AIslander Automatic Turtle Dive Watch with Blue Dial #ISL-301vsSheffield 1A diver ~40mm 3-hand, Arabic numerals (12/3/6/9), no dateIslander Automatic Turtle Dive Watch with Blue Dial #ISL-301vsBoldr The T Rex By Boldr X Nitecore