Side by side
Echo/Neutra 1956 GMTvsNoctua Watch Corp. Sentinel
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
1956 GMT40mm
Sentinel42mm
Power Reserve
1956 GMT42h
Sentinel—
Water Resistance
1956 GMT100m
Sentinel300m
MSRP
1956 GMT$1,560
Sentinel$429
Full specifications
Case
7 specsCategory
GMT
—
Diameter
40mm
42mm
Thickness
11.9mm
15mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Stainless Steel
Finish
Satin
Brushed and polished
Water Resistance
100m
300m
Crystal & Dial
3 specsCrystal Shape
Ultra-domed
Flat
Dial Color
Black
—
Lume
Superluminova Old Radium / BGW9
None
Movement
3 specsCaliber
Sellita SW330 elaboré
Seiko NH35A
Power Reserve
42h
—
Complications
GMT
None
Pricing
1 specsMSRP
$1,560
—
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