Side by side
Formex Reef 42 mmvsNodus Sentinel for AMMO NYC
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
13 of 29 specs differDiameter
Reef 42 mm42mm
Sentinel for AMMO NYC41mm
Power Reserve
Reef 42 mm56h
Sentinel for AMMO NYC68h
Water Resistance
Reef 42 mm300m
Sentinel for AMMO NYC200m
MSRP
Reef 42 mm$2,414
Sentinel for AMMO NYC$999
Full specifications
Case
5 specsCategory
Diver
Sport
Diameter
42mm
41mm
Thickness
11.4mm
11.5mm
Lug Width
22mm
20mm
Water Resistance
300m
200m
Crystal & Dial
4 specsCrystal Shape
—
Domed
AR Coating
—
Yes
Dial Color
Black
Gray
Lume
Super-LumiNova
Swiss Super-LumiNova® BGW9 Grade A
Movement
3 specsCaliber
Sellita SW300-1
La Joux-Perret G101
Power Reserve
56h
68h
Jewels
0
24
Pricing
1 specsMSRP
$2,414
$999
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