Side by side
Grand Seiko SBGM221vsTrenyo Two tone Guilloche
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
SBGM22139.5mm
Two tone Guilloche40mm
Power Reserve
SBGM22172h
Two tone Guilloche68h
Water Resistance
SBGM22130m
Two tone Guilloche50m
MSRP
SBGM221$5,400
Two tone Guilloche$3,844
Full specifications
Case
6 specsCategory
GMT
—
Diameter
39.5mm
40mm
Thickness
13.7mm
10.8mm
Lug-to-Lug
46.9mm
46mm
Lug Width
19mm
20mm
Water Resistance
30m
50m
Crystal & Dial
2 specsAR Coating
Yes
Inner
Dial Color
Black
—
Movement
2 specsCaliber
9S66
La Joux-Perret G101
Power Reserve
72h
68h
Pricing
1 specsMSRP
$5,400
$3,844
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 Grand Seiko SBGM221 vs Trenyo Two tone Guilloche 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.













