Side by side

Orient Mako-3 AA08 Diver WatchvsGrand Seiko SBGR321

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

Mako-3 AA08 Diver Watch
OrientMako-3 AA08 Diver Watch
MSRP $375
SBGR321
Grand SeikoSBGR321
MSRP $5,200

At a glance

14 of 29 specs differ
Diameter
Mako-3 AA08 Diver Watch41.8mm
SBGR32140mm
Power Reserve
Mako-3 AA08 Diver Watch40h
SBGR32172h
Water Resistance
Mako-3 AA08 Diver Watch200m
SBGR321100m
MSRP
Mako-3 AA08 Diver Watch$375
SBGR321$5,200

Full specifications

Case

6 specs
Category
Diver
Dress
Diameter
41.8mm
40mm
Thickness
12.8mm
13mm
Lug-to-Lug
46.8mm
46.6mm
Lug Width
22mm
20mm
Water Resistance
200m
100m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
Blue
Black

Movement

5 specs
Caliber
F6922
9S65
Beat Rate
21,600 vph
28,800 vph
Power Reserve
40h
72h
Jewels
22
25
Complications
Day-date
None

Pricing

1 specs
MSRP
$375
$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.

Orient Mako-3 AA08 Diver Watch

Owners widely praise the Orient Mako-3 AA08 Diver Watch for its excellent value, attractive dials with gradient effects, sapphire crystal, and 200m water resistance. The bracelet is noted by some as surprisingly quiet and smooth, and the watch is considered to wear well on smaller wrists. Some owners find the traditional circle indices less unique than other models, and a few note minor issues like slightly misaligned chapter markers or a "grindy" hand-winding feel. Overall, owners rate the Orient Mako-3 AA08 Diver Watch highly for its attractive design and value at the 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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