Side by side

Baltic Hermétique TourervsGrand Seiko SBGR321

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

Hermétique Tourer
BalticHermétique Tourer
MSRP $594
SBGR321
Grand SeikoSBGR321
MSRP $5,200

At a glance

9 of 29 specs differ
Diameter
Hermétique Tourer37mm
SBGR32140mm
Power Reserve
Hermétique Tourer42h
SBGR32172h
Water Resistance
Hermétique Tourer150m
SBGR321100m
MSRP
Hermétique Tourer$594
SBGR321$5,200

Full specifications

Case

4 specs
Diameter
37mm
40mm
Thickness
10.8mm
13mm
Lug-to-Lug
46mm
46.6mm
Water Resistance
150m
100m

Crystal & Dial

2 specs
Dial Color
Beige
Black
Lume
BGW9
None

Movement

2 specs
Caliber
Miyota 9039
9S65
Power Reserve
42h
72h

Pricing

1 specs
MSRP
$594
$5,200

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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.

Baltic Hermétique Tourer

Owners and reviewers widely praise the Baltic Hermétique Tourer for its cohesive vintage-inspired design, appealing layered dials, and legible displays, with particular admiration for its dial depth and indices. The 37mm case is frequently cited as well-proportioned and wearable, complemented by 150m water resistance and impressive value. The recessed crown is a consistent point of discussion, with many finding it fiddly for hand-winding and setting due to its integrated design, though some note this is a stylistic nod to historical waterproof cases. One owner raised a concern about potential marker misalignment on affordable watches. Overall, owners and reviewers rate the Baltic Hermétique Tourer highly for its attractive design and value at the price point.

From video reviewers

The Hermétique Tourer offers strong legibility due to its fully lumed indices. Reviewers noted the lume brightness could be improved.

Grand Seiko SBGR321

Grand Seiko SBGR321 owners and reviewers widely praise its attractive design, compelling dimensions, and robust movement. The watch features sharp case lines with contrasting brushing and polishing, a 40mm steel case that provides presence without bulk, and 100m water resistance. Its sunburst blue dial, inspired by the dawn sky over Mount Iwate, showcases Grand Seiko's signature finishing on applied markers and hands, with a red-tipped seconds hand. The 9S65 automatic movement is noted for its precision, running within specifications, with one source reporting a +5 to -3 seconds a day rate and a 3-day power reserve. A blue rotor with a crimson rim, also inspired by Mount Iwate, is visible through the display caseback. On balance, owners and reviewers rate the Grand Seiko SBGR321 highly for its exceptional finishing and compelling blue dial design at its price point.

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