Side by side
Seestern S446 GMTvsSpinnaker Tesei Titanium
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
S446 GMT39.5mm
Tesei Titanium42mm
Power Reserve
S446 GMT41hh
Tesei Titanium40h
Water Resistance
S446 GMT100m
Tesei Titanium200m
MSRP
S446 GMT$299
Tesei Titanium$625
Full specifications
Case
7 specsCategory
GMT
Diver
Diameter
39.5mm
42mm
Thickness
13mm
14mm
Lug-to-Lug
47mm
50mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Titanium
Water Resistance
100m
200m
Crystal & Dial
2 specsCrystal Shape
Domed
Flat
Dial Color
Cream
Black
Movement
5 specsCaliber
Seiko NH34A GMT
SII NH35A
Beat Rate
3 vph
28,800 vph
Power Reserve
41hh
40h
Jewels
24
25
Complications
GMT, Date
None
Pricing
1 specsMSRP
$299
$625
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