Side by side

Islander Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301vsGrand Seiko SBGK006

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Add a watch
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301
IslanderIslander Automatic Turtle Dive Watch with Blue Dial #ISL-301
MSRP $399
SBGK006
Grand SeikoSBGK006
MSRP $22,200
Buy from Islander ↗
Buy used on eBay ↗
Buy from Grand Seiko ↗
Buy used on eBay ↗

At a glance

19 of 29 specs differ
Diameter
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-30145mm
SBGK00639mm
Power Reserve
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301—
SBGK00672h
Water Resistance
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301200m
SBGK00630m
MSRP
Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301$399
SBGK006$22,200

Full specifications

Case

9 specs
Category
Diver
Dress
Diameter
45mm
39mm
Thickness
15mm
11.6mm
Lug-to-Lug
47mm
44mm
Lug Width
22mm
19mm
Material
Stainless Steel
Gold
Finish
—
Brushed and polished
Water Resistance
200m
30m
Caseback
Embossed screw-in caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Double Domed
Flat
AR Coating
Underside
Yes
Dial Color
—
Black
Indices
—
Applied

Movement

5 specs
Caliber
Seiko NH36
9S63
Type
Automatic
Manual
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
72h
Jewels
0
25

Pricing

1 specs
MSRP
$399
$22,200
Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Islander Islander Luminous Wave Dial Automatic Dive Watch with AR Double-Dome Sapphire Crystal, and Luminous Ceramic Bezel Insert #ISL-62
Islandermicro
Dive Watches Guide

Islander Luminous Wave Dial Automatic Dive Watch with AR Double-Dome Sapphire Crystal, and Luminous Ceramic Bezel Insert #ISL-62

7 watches · 7 variantsDive Watches Guide
42mm·Automatic·200m WR
$420MSRP
—Used
anOrdain Model 1 Precious Metal
anOrdainmicro

Model 1 Precious Metal

3 variantsModel 1 Precious Metal
38mm·Manual
$1,905MSRP
—Used
Spinnaker Popeye
Spinnakermicro
Fleuss

Popeye

9 watches · 10 variantsFleuss
43mm·Automatic·150m WR
$395MSRP
—Used
Oblvlo AM-FG
Oblvlomicro
AM Series

AM-FG

2 watches · 2 variantsAM Series
41mm·Automatic
$194MSRP
—Used
anOrdain The Pink Dial Project
anOrdainmicro
Special Editions

The Pink Dial Project

Ref. pink-dial-project
38mm·Manual
$1,905MSRP
—Used
Duxot Atlantica Deep Dive Automatic Limited Edition
Duxotmicro

Atlantica Deep Dive Automatic Limited Edition

8 variantsAtlantica Deep
44mm·Automatic·1000m WR
$439MSRP
—Used
Fears Garrick (White)
Fearsmicro

Garrick (White)

Ref. garrick
42mm·Manual
$22,225MSRP
—Used
Zelos Dlc - Mosaic Mop
Zelosmicro
Hammerhead

Dlc - Mosaic Mop

5 watches · 7 variantsHammerhead
44mm·Automatic·300m WR
$559MSRP
—Used
All alternatives to the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 →All alternatives to the SBGK006 →
Explore the full catalog

Follow this matchup

Get a note when Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 vs Grand Seiko SBGK006 gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

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-62vsGrand Seiko SBGK006Spinnaker PopeyevsGrand Seiko SBGK006Spinnaker Brutus YellowvsGrand Seiko SBGK006Islander Automatic Dive Watch with Bracelet, Double-Domed AR Sapphire Crystal, and Embossed Ceramic Bezel Insert #ISL-18vsGrand Seiko SBGK006Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301vsanOrdain Model 1 Precious MetalOblvlo AM-FGvsIslander Automatic Turtle Dive Watch with Blue Dial #ISL-301
Edit this comparisonAdd another watchExplore more 38–46mm watches