Side by side

Seestern S446 GMTvsSelten M1 Moonphase

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

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S446 GMT
SeesternS446 GMT
MSRP $299
M1 Moonphase
SeltenM1 Moonphase
Buy from Seestern ↗
Buy used on eBay ↗
Buy from Selten ↗
Buy used on eBay ↗

At a glance

14 of 29 specs differ
Diameter
S446 GMT39.5mm
M1 Moonphase39mm
Power Reserve
S446 GMT41hh
M1 Moonphase—
Water Resistance
S446 GMT100m
M1 Moonphase50m
MSRP
S446 GMT$299
M1 Moonphase—

Full specifications

Case

6 specs
Category
GMT
—
Diameter
39.5mm
39mm
Thickness
13mm
11.4mm
Lug-to-Lug
47mm
45.5mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
100m
50m

Crystal & Dial

2 specs
Crystal Shape
Domed
Flat
Dial Color
Cream
White MoP

Movement

5 specs
Caliber
Seiko NH34A GMT
Modified Miyota 9015
Beat Rate
3 vph
28,800 vph
Power Reserve
41hh
—
Jewels
24
25
Complications
GMT, Date
None

Pricing

1 specs
MSRP
$299
—
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