Side by side

Orient KannovsTudor Black Bay One 31 S&G

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

Kanno
OrientKanno
MSRP $320
Black Bay One 31 S&G
TudorBlack Bay One 31 S&G
MSRP $6,850

At a glance

18 of 29 specs differ
Diameter
Kanno44mm
Black Bay One 31 S&G31mm
Power Reserve
Kanno40h
Black Bay One 31 S&G50h
Water Resistance
Kanno200m
Black Bay One 31 S&G100m
MSRP
Kanno$320
Black Bay One 31 S&G$6,850

Full specifications

Case

8 specs
Category
Diver
Diameter
44mm
31mm
Thickness
12.9mm
9.5mm
Lug-to-Lug
50.5mm
46mm
Lug Width
22mm
17mm
Finish
Brushed + Polished
Polished + Satin
Water Resistance
200m
100m
Caseback
Solid
Solid screw-down

Crystal & Dial

4 specs
Crystal
Mineral
Sapphire
Crystal Shape
Flat
AR Coating
Inner
Indices
Applied

Movement

5 specs
Caliber
F6922
MT5201
Beat Rate
21,600 vph
28,800 vph
Power Reserve
40h
50h
Jewels
22
25
Complications
Day-date
None

Pricing

1 specs
MSRP
$320
$6,850

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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 Kanno

Owners widely praise the Orient Kanno for its refined style and build quality, with one owner specifically preferring its design to another model for its elegance. The bezel color is also a noted positive. However, owners frequently complain about the bracelets, and the 44mm case with a 50mm lug-to-lug is considered large by some. On balance, owners rate the Orient Kanno highly for its refined style and build quality at its price point.

Tudor Black Bay One 31 S&G

The Tudor Black Bay One 31 S&G is praised for its quiet luxury, combining brushed steel and warm gold accents for understated charm. Owners appreciate the brushed gold for a casual two-tone look and the champagne dial's surprising legibility. Some find the case sides too thick, and one user expressed a desire for a smaller S&G variant. The watch features the MT5612 movement with a 70-hour power reserve and a date function, within a 200-meter water-resistant case. Overall, owners and reviewers highlight the Tudor Black Bay One 31 S&G's balanced two-tone aesthetic as its primary appeal.

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