Side by side

NOMOS Glashütte Ludwig automaticvsGrand Seiko SBGR321

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

Ludwig automatic
NOMOS GlashütteLudwig automatic
MSRP $3,670
SBGR321
Grand SeikoSBGR321
MSRP $5,200

At a glance

14 of 29 specs differ
Diameter
Ludwig automatic40mm
SBGR32140mm
Power Reserve
Ludwig automatic43 hoursh
SBGR32172h
Water Resistance
Ludwig automatic30m
SBGR321100m
MSRP
Ludwig automatic$3,670
SBGR321$5,200

Full specifications

Case

5 specs
Thickness
8.4mm
13mm
Lug-to-Lug
50.1mm
46.6mm
Finish
Brushed and polished
Water Resistance
30m
100m
Caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Yes
Dial Color
White
Black
Indices
Applied

Movement

4 specs
Caliber
DUW 5001
9S65
Beat Rate
21,600 vph
28,800 vph
Power Reserve
43 hoursh
72h
Jewels
26
25

Pricing

1 specs
MSRP
$3,670
$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.

NOMOS Glashütte Ludwig automatic

Owners praise the NOMOS Glashütte Ludwig automatic for its exceptional blend of traditional Roman numerals and railroad tracks with modern design, highlighting fine details like the tiny logo on the crown and the exceptional dial printing. The long lugs are a significant consideration, with some finding the 35mm model wears larger and the 33mm a better fit for wrists around 6.5 inches. Overall, owners appreciate the NOMOS Glashütte Ludwig automatic for its unique aesthetic and attention to detail.

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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