Side by side

Feynman Timekeepers CovevsOrient M-Force AC0N

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

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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.

Feynman Timekeepers Cove

Owners widely praise the Feynman Timekeepers Cove for its original and versatile design. One owner highlights the lume as a key appeal. One owner found the Feynman Cove outside their price range. Overall, owners rate the Feynman Timekeepers Cove highly for its original and versatile design.

Orient M-Force AC0N

Owners widely praise the Orient M-Force AC0N for its rugged, tank-like appearance and robust, well-built construction, with many citing the reliability of Japanese automatic movements as a key draw. Reviewers and owners consistently flag excellent lume and a superior diver bezel, though one owner notes poor low-light legibility due to weak lume. Accuracy figures vary, with one owner reporting stable +12 seconds/day timekeeping while another found it kept near-perfect time when fully wound; a wobbly crown was also noted by one owner. Overall, owners rate the Orient M-Force AC0N highly for its toughness and value, with its striking design and durable build being the primary reasons for satisfaction.

At a glance

14 of 29 specs differ
Diameter
Cove40mm
M-Force AC0N45mm
Power Reserve
Cove50h
M-Force AC0N40h
Water Resistance
Cove200m
M-Force AC0N200m
MSRP
Cove$1,045
M-Force AC0N$555

Full specifications

Case

3 specs
Category
Diver
Diameter
40mm
45mm
Lug-to-Lug
46mm
52mm

Crystal & Dial

3 specs
AR Coating
Underside
Dial Color
Black
Green
Lume
C3 X1-grade Swiss SuperLuminova
None

Movement

7 specs
Caliber
ETA 2895-2
Orient F6 Series
Beat Rate
0 vph
21,600 vph
Power Reserve
50h
40h
Jewels
0
22
Hacking
No
Yes
Hand-winding
No
Yes
Complications
None
Date

Pricing

1 specs
MSRP
$1,045
$555
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