Side by side

CIGA Design EDGE EXPLORATIONvsGrand Seiko SBGM221

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

EDGE EXPLORATION
CIGA DesignEDGE EXPLORATION
MSRP $359
SBGM221
Grand SeikoSBGM221
MSRP $5,400

At a glance

11 of 29 specs differ
Diameter
EDGE EXPLORATION48mm
SBGM22139.5mm
Power Reserve
EDGE EXPLORATION40h
SBGM22172h
Water Resistance
EDGE EXPLORATION30m
SBGM22130m
MSRP
EDGE EXPLORATION$359
SBGM221$5,400

Full specifications

Case

5 specs
Category
Skeleton
GMT
Diameter
48mm
39.5mm
Thickness
12.3mm
13.7mm
Lug-to-Lug
46.9mm
Lug Width
22mm
19mm

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Lume
Swiss Super-Luminova
None

Movement

3 specs
Caliber
9S66
Power Reserve
40h
72h
Jewels
24
25

Pricing

1 specs
MSRP
$359
$5,400

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

CIGA Design EDGE EXPLORATION

Owners widely praise the CIGA Design EDGE EXPLORATION for its impressive quality and packaging, noting its surprisingly light feel on the wrist. One owner reports the stock strap may be too small for some wrists, but replacement straps are readily available. On balance, owners rate the CIGA Design EDGE EXPLORATION highly for its perceived quality and comfortable, lightweight wearability.

Grand Seiko SBGM221

Grand Seiko SBGM221 is widely praised for its exceptional dial finish, highly polished hands and indices, and elegant design. Owners consistently highlight the stunning craftsmanship, with specific mention of the up to 11 hand-polished facets on its rectangular markers. The reliable 9S66 movement is noted for its 72-hour power reserve and true GMT functionality, tested beyond Chronometer specifications. Some enthusiasts desire a bidirectional 24-hour bezel, which the Grand Seiko SBGM221 lacks, and its 13.7mm thickness and 19mm lug width are noted as potential limitations. On balance, owners rate the Grand Seiko SBGM221 highly for its exquisite finishing and elegant, comfortable design.

From video reviewers

The SBGM221 is praised for its value within the Grand Seiko lineup. The lug width is cited as a weakness.

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