Side by side

Manufaktur Waldhoff UltramaticvsSeestern S446 GMT

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

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Ultramatic
Manufaktur WaldhoffUltramatic
MSRP $1,599
S446 GMT
SeesternS446 GMT
MSRP $299
Buy from Manufaktur Waldhoff ↗
Buy used on eBay ↗
Buy from Seestern ↗
Buy used on eBay ↗

At a glance

16 of 29 specs differ
Diameter
Ultramatic42.5mm
S446 GMT39.5mm
Power Reserve
Ultramatic40h
S446 GMT41hh
Water Resistance
Ultramatic50m
S446 GMT100m
MSRP
Ultramatic$1,599
S446 GMT$299

Full specifications

Case

7 specs
Category
—
GMT
Diameter
42.5mm
39.5mm
Thickness
13.8mm
13mm
Lug-to-Lug
46mm
47mm
Lug Width
—
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
50m
100m

Crystal & Dial

2 specs
Crystal Shape
Flat
Domed
Dial Color
Pearl
Cream

Movement

6 specs
Caliber
Peacock 5211
Seiko NH34A GMT
Type
Manual
Automatic
Beat Rate
28,800 vph
3 vph
Power Reserve
40h
41hh
Jewels
25
24
Complications
None
GMT, Date

Pricing

1 specs
MSRP
$1,599
$299
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