Side by side
Islander Islander Melville GMT with Blue Hammer Dial #ISL-222vsGrand Seiko SBGR321
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Islander Melville GMT with Blue Hammer Dial #ISL-22240mm
SBGR32140mm
Power Reserve
Islander Melville GMT with Blue Hammer Dial #ISL-222—
SBGR32172h
Water Resistance
Islander Melville GMT with Blue Hammer Dial #ISL-222100m
SBGR321100m
MSRP
Islander Melville GMT with Blue Hammer Dial #ISL-222$369
SBGR321$5,200
Full specifications
Case
4 specsCategory
GMT
Dress
Lug-to-Lug
0mm
46.6mm
Finish
—
Brushed and polished
Caseback
Screw-down
Solid
Crystal & Dial
4 specsCrystal Shape
Domed
Flat
AR Coating
Underside
Yes
Dial Color
—
Black
Indices
—
Applied
Movement
4 specsCaliber
Seiko NH34
9S65
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
72h
Jewels
0
25
Pricing
1 specsMSRP
$369
$5,200
Follow this matchup
Get a note when Islander Melville GMT with Blue Hammer Dial #ISL-222 vs Grand Seiko SBGR321 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.
Grand Seiko SBGR321vsSpinnaker Croft 39 GMTGrand Seiko SBGR321vsSpinnaker Fleuss GMTGrand Seiko SBGR321vsZelos Spearfish GMTGrand Seiko SBGR321vsSpinnaker Dumas GMTIslander Melville GMT with Blue Hammer Dial #ISL-222vsanOrdain Model 2 PorcelainIslander Melville GMT with Blue Hammer Dial #ISL-222vsanOrdain Model 1









