Side by side

Sternglas Naos Automatik Edition 60vsGrand Seiko SBGR321

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

Naos Automatik Edition 60
SternglasNaos Automatik Edition 60
MSRP $539
SBGR321
Grand SeikoSBGR321
MSRP $5,200

At a glance

11 of 29 specs differ
Diameter
Naos Automatik Edition 6038mm
SBGR32140mm
Power Reserve
Naos Automatik Edition 6060h
SBGR32172h
Water Resistance
Naos Automatik Edition 6050m
SBGR321100m
MSRP
Naos Automatik Edition 60$539
SBGR321$5,200

Full specifications

Case

4 specs
Diameter
38mm
40mm
Thickness
12mm
13mm
Lug-to-Lug
43mm
46.6mm
Water Resistance
50m
100m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
Black
Lume
Luminova weiß und orange
None

Movement

3 specs
Caliber
Miyota 8315
9S65
Power Reserve
60h
72h
Jewels
25

Pricing

1 specs
MSRP
$539
$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.

Sternglas Naos Automatik Edition 60

Owners widely praise the Sternglas Naos Automatik Edition 60 for its slim 9mm case, Bauhaus design, alabaster dial, and well-proportioned hands, noting it offers good value and a sophisticated look. Some owners find the movement audible and the 38mm case wears smaller than expected, while others feel the brand lacks heritage compared to established names. One owner reports the sapphire crystal remained scratch-free after two years of daily wear. Overall, owners rate the Sternglas Naos Automatik Edition 60 highly for its attractive Bauhaus styling and affordable price point.

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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