Side by side

Orient M-Force AC0LvsTudor Black Bay Ceramic

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

M-Force AC0L
OrientM-Force AC0L
MSRP $605
Black Bay Ceramic
TudorBlack Bay Ceramic
MSRP $6,125

At a glance

15 of 29 specs differ
Diameter
M-Force AC0L45mm
Black Bay Ceramic41mm
Power Reserve
M-Force AC0L40h
Black Bay Ceramic70h
Water Resistance
M-Force AC0L200m
Black Bay Ceramic200m
MSRP
M-Force AC0L$605
Black Bay Ceramic$6,125

Full specifications

Case

6 specs
Diameter
45mm
41mm
Thickness
13.2mm
14.4mm
Lug-to-Lug
52mm
46mm
Lug Width
20mm
22mm
Material
Stainless Steel
Ceramic
Caseback
Solid
Engraved

Crystal & Dial

3 specs
Crystal Shape
Flat
AR Coating
Underside
Inner
Indices
Applied

Movement

5 specs
Caliber
F6727
MT5602-1U
Beat Rate
21,600 vph
28,800 vph
Power Reserve
40h
70h
Jewels
22
25
Complications
Date
None

Pricing

1 specs
MSRP
$605
$6,125

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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 M-Force AC0L

Orient M-Force AC0L owners widely praise its robust build, distinctive neo-retro design, and excellent value, with many highlighting its mirror and satin finishing that enhances its angular case. Reviewers and owners alike commend its modern specifications, including a sapphire crystal and ISO certification for shock resistance and anti-magnetism, positioning it as a durable beater watch. Accuracy figures vary, with one owner reporting +3/-2 seconds per day and another noting +12 seconds per day, while some find the stock bracelet's quality and clasp disappointing. Low-light legibility and lume are considered poor by some, and a wobbly crown has been reported by a few owners. On balance, owners and reviewers rate the Orient M-Force AC0L highly for its durable construction and unique design at its price point.

Tudor Black Bay Ceramic

The Tudor Black Bay Ceramic's matte ceramic case and bracelet offer a stealthy, scratch-proof aesthetic that shifts from anthracite to gray in light. Reviewers note its comfortable wearability, with one highlighting improved comfort over steel versions, and praise the METAS-certified MT5602-U movement. However, the sandblasted finishing is described as lacking contrast, and the bracelet's butterfly clasp omits on-the-fly adjustment. The PVD-treated steel bezel ring is also flagged as a potential wear-and-tear vulnerability. On balance, reviewers find the Tudor Black Bay Ceramic appealing for its unique ceramic construction and durable, stealthy finish, despite some functional limitations.

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