Side by side

Sugess Seestern 62MAS V3vsGrand Seiko SBGM221

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

Seestern 62MAS V3
SugessSeestern 62MAS V3
MSRP $199
SBGM221
Grand SeikoSBGM221
MSRP $5,400

At a glance

13 of 29 specs differ
Diameter
Seestern 62MAS V339mm
SBGM22139.5mm
Power Reserve
Seestern 62MAS V340h
SBGM22172h
Water Resistance
Seestern 62MAS V3200m
SBGM22130m
MSRP
Seestern 62MAS V3$199
SBGM221$5,400

Full specifications

Case

6 specs
Category
Diver
GMT
Diameter
39mm
39.5mm
Thickness
13.5mm
13.7mm
Lug-to-Lug
46.2mm
46.9mm
Lug Width
20mm
19mm
Water Resistance
200m
30m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Lume
Tritium
None

Movement

4 specs
Caliber
Seiko NH35
9S66
Beat Rate
3 vph
28,800 vph
Power Reserve
40h
72h
Complications
GMT, Moonphase, Date
None

Pricing

1 specs
MSRP
$199
$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.

Sugess Seestern 62MAS V3

Owners widely praise the Sugess Seestern 62MAS V3 for its comfortable 38mm size, excellent finishing, and impressive lume, with many noting its great value for money. The watch features a full lume ceramic bezel insert and a high-quality bracelet with solid links and a milled clasp. Some owners report minor issues such as bezel misalignment or backplay, a slightly wide bezel, and a fully reflective bezel insert that can clash with the crystal, while others mention unevenness on the backside of the crystal causing secondary reflections or a "milky ring." On balance, owners rate the Sugess Seestern 62MAS V3 highly for its compact size, excellent finishing, and value.

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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