Side by side

Glycine Combat 6 ClassicvsGrand Seiko SBGM221

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

Combat 6 Classic
GlycineCombat 6 Classic
MSRP $1,450
SBGM221
Grand SeikoSBGM221
MSRP $5,400

At a glance

17 of 29 specs differ
Diameter
Combat 6 Classic36mm
SBGM22139.5mm
Power Reserve
Combat 6 Classic38h
SBGM22172h
Water Resistance
Combat 6 Classic50m
SBGM22130m
MSRP
Combat 6 Classic$1,450
SBGM221$5,400

Full specifications

Case

8 specs
Category
GMT
Diameter
36mm
39.5mm
Thickness
11mm
13.7mm
Lug-to-Lug
46.9mm
Lug Width
20mm
19mm
Finish
Brushed and polished
Water Resistance
50m
30m
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Yes
Dial Color
Silver
Black
Indices
Applied
Lume
Luminous
None

Movement

3 specs
Caliber
SW200-1
9S66
Power Reserve
38h
72h
Complications
Date
None

Pricing

1 specs
MSRP
$1,450
$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.

Glycine Combat 6 Classic

Owners praise the Glycine Combat 6 Classic's dressier 36mm profile, comfortable and light wearability, and an exceptionally legible dial with lume on numerals. The Cal. 224 movement, an ETA 2824-2, is noted as reliable. One owner points out minimal lume on the hands and a visible serial number between the lugs. Overall, owners find the Glycine Combat 6 Classic a reliable and good value option, particularly for its wearability and dial legibility.

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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