Side by side

Orient M-Force AC0LvsLongines MASTER COLLECTION CHRONOGRAPH

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

M-Force AC0L
OrientM-Force AC0L
MSRP $605
MASTER COLLECTION CHRONOGRAPH
LonginesMASTER COLLECTION CHRONOGRAPH
MSRP $3,800

At a glance

20 of 29 specs differ
Diameter
M-Force AC0L45mm
MASTER COLLECTION CHRONOGRAPH44mm
Power Reserve
M-Force AC0L40h
MASTER COLLECTION CHRONOGRAPH66h
Water Resistance
M-Force AC0L200m
MASTER COLLECTION CHRONOGRAPH30m
MSRP
M-Force AC0L$605
MASTER COLLECTION CHRONOGRAPH$3,800

Full specifications

Case

8 specs
Category
Diver
Chronograph
Diameter
45mm
44mm
Thickness
13.2mm
14.4mm
Lug-to-Lug
52mm
51.8mm
Lug Width
20mm
22mm
Finish
Brushed and polished
Water Resistance
200m
30m
Caseback
Solid
Transparent case back with sapphire crystal

Crystal & Dial

4 specs
AR Coating
Underside
Dial Color
Black
Blue
Indices
Applied indexes
Lume
None
Super-LumiNova

Movement

7 specs
Caliber
F6727
L688.5
Beat Rate
21,600 vph
28,800 vph
Power Reserve
40h
66h
Jewels
22
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
Date
Hours, minutes, small seconds at 9 o'clock and date

Pricing

1 specs
MSRP
$605
$3,800

Follow this matchup

Get a note when Orient M-Force AC0L vs Longines MASTER COLLECTION CHRONOGRAPH gets more votes, a community discussion, or a price drop. No account needed.

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.

Longines MASTER COLLECTION CHRONOGRAPH

Owners widely praise the Longines MASTER COLLECTION CHRONOGRAPH for its classic styling and excellent fit and finish. The dial is described as mesmerizing and legible, balancing class and complexity, contributing to comfortable wearability. One owner finds the column wheel chronograph and moon phase complication a good value around $2k, though notes the case finishing can appear homogenous and the chronograph hour counter sometimes does not reset perfectly. A specific variant's 3 bar water resistance is noted as a limitation, restricting it to less demanding environments. One owner identified the movement as a Valjoux 7751. Overall, owners rate the Longines MASTER COLLECTION CHRONOGRAPH highly for its attractive dial and value proposition, despite minor finishing and water resistance caveats.

From video reviewers

The polished steel case finishing and the elegant dial with Roman numerals and complications are praised. The bracelet's perceived lack of solid links and the overall high polish of the case were noted as potential drawbacks. Reviewers disagreed on the value proposition compared to other chronographs in the market.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.