Side by side

Grand Seiko SBGR321vsCincinnati Watch Company The Cincinnatus Field Black Automatic

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

SBGR321
Grand SeikoSBGR321
MSRP $5,200
The Cincinnatus Field Black Automatic
Cincinnati Watch CompanyThe Cincinnatus Field Black Automatic
MSRP $895

At a glance

15 of 29 specs differ
Diameter
SBGR32140mm
The Cincinnatus Field Black Automatic38mm
Power Reserve
SBGR32172h
The Cincinnatus Field Black Automatic65h
Water Resistance
SBGR321100m
The Cincinnatus Field Black Automatic100m
MSRP
SBGR321$5,200
The Cincinnatus Field Black Automatic$895

Full specifications

Case

7 specs
Category
Dress
Field
Diameter
40mm
38mm
Thickness
13mm
10.2mm
Lug-to-Lug
46.6mm
46.5mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed and polished
Caseback
Solid
Screw Down with Sapphire Display

Crystal & Dial

4 specs
Crystal Shape
Flat
Domed
AR Coating
Yes
Underside
Indices
Applied
Lume
None
X1 C3

Movement

3 specs
Caliber
9S65
Sellita SW200-2
Power Reserve
72h
65h
Jewels
25
26

Pricing

1 specs
MSRP
$5,200
$895

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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.

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.

Cincinnati Watch Company The Cincinnatus Field Black Automatic

Owners widely praise the Cincinnati Watch Company The Cincinnatus Field Black Automatic as a stunning and well-made watch for the money, highlighting its textured dial, applied gilt numerals, and handset. The 38mm size is considered a comfortable fit, even on larger wrists, and the micro-adjust bracelet is a notable feature. Owners also appreciate the satisfying winding action of the Sellita SW200-2 Power+ movement and the alternating polishing and brushing on the bezel. Some owners, however, dislike the dial design or prefer a glossy black dial over the textured one, and one owner noted the watch comes on a NATO strap only. Overall, owners rate the Cincinnati Watch Company The Cincinnatus Field Black Automatic highly for its value, build quality, and appealing design details at its price point.

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