Side by side

Orient M-Force AC0NvsWren Diver One Aqua

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

M-Force AC0N
OrientM-Force AC0N
MSRP $555
Diver One Aqua
WrenDiver One Aqua
MSRP $965
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 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.

Wren Diver One Aqua

The sandwich dial with box crystal delivers a distinct vintage aesthetic that stands out at the price point. The flat-link bracelet completes the classic diver design. Reviewers noted the bezel action as a notable comparison point against competitors.

At a glance

15 of 29 specs differ
Diameter
M-Force AC0N45mm
Diver One Aqua41mm
Power Reserve
M-Force AC0N40h
Diver One Aqua38h
Water Resistance
M-Force AC0N200m
Diver One Aqua200m
MSRP
M-Force AC0N$555
Diver One Aqua$965

Full specifications

Case

5 specs
Category
Diver
Diameter
45mm
41mm
Thickness
12.8mm
13.3mm
Lug-to-Lug
52mm
47mm
Material
Stainless Steel
PVD coated retaining steel color for scratch resistant

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Underside
Inner
Dial Color
Green
Black
Indices
Applied

Movement

5 specs
Caliber
F6727
Sellita SW200-1
Beat Rate
21,600 vph
28,800 vph
Power Reserve
40h
38h
Jewels
22
25
Complications
Date
None

Pricing

1 specs
MSRP
$555
$965
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