Orient AC0Q-40 DivervsShiro Kara Marimo base: Litten
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Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

AC0Q-40 Diver

Marimo base: Litten
Diameter
39.9mm
40mm
Lug-to-Lug
46.5mm
n/a
Thickness
12.8mm
lowest
16mm
Water Resistance
200m
highest
100m
Power Reserve
40h
41h
highest
MSRP
$370
n/a
Movement
Orient F6722
Seiko NH35
Case
4 specsDiameter
39.9mm
40mm
Thickness
12.8mm
16mm
Lug-to-Lug
46.5mm
n/a
Water Resistance
200m
100m
Crystal & Dial
1 specsDial Color
Black
n/a
Movement
7 specsCaliber
Orient F6722
Seiko NH35
Beat Rate
21,600 vph
0 vph
Power Reserve
40h
41h
Jewels
22
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
Date
None
Pricing
1 specsMSRP
$370
n/a
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