Side by side

Seestern S446 GMTvsTimefactors NAVIGATOR PRS-48

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

S446 GMT
SeesternS446 GMT
MSRP $299
NAVIGATOR PRS-48
TimefactorsNAVIGATOR PRS-48
MSRP $664
What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Seestern S446 GMT

Owners widely praise the Seestern S446 GMT for its stunning finishing and extreme value, with a sapphire crystal and adjustable clasp. The winding action is noted as buttery smooth, and the 39.5mm case size is considered very wearable. Some owners, however, flag the lume as a weak point and one owner found the bracelet clasp lacked sufficient micro-adjustment. The Seestern S446 GMT is considered an extreme value for the dollar. Overall, owners rate the Seestern S446 GMT highly for its exceptional finishing and value proposition at its price point.

Timefactors NAVIGATOR PRS-48

Owners widely praise the Timefactors NAVIGATOR PRS-48 for its simplicity, legibility, and 36mm case size, which satisfies a desire for a smaller timepiece. One owner finds it a versatile everyday and business-casual watch after five months of ownership. On balance, owners rate the Timefactors NAVIGATOR PRS-48 highly for its wearability and classic design at the price.

At a glance

15 of 29 specs differ
Diameter
S446 GMT39.5mm
NAVIGATOR PRS-4836mm
Power Reserve
S446 GMT41hh
NAVIGATOR PRS-48
Water Resistance
S446 GMT100m
NAVIGATOR PRS-48100m
MSRP
S446 GMT$299
NAVIGATOR PRS-48$664

Full specifications

Case

6 specs
Category
GMT
Diameter
39.5mm
36mm
Thickness
13mm
11.3mm
Lug-to-Lug
47mm
46.4mm
Lug Width
20mm
18mm
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

2 specs
Crystal Shape
Domed
Flat
Dial Color
Cream

Movement

6 specs
Caliber
Seiko NH34A GMT
Sellita SW210-1
Type
Automatic
Manual
Beat Rate
3 vph
28,800 vph
Power Reserve
41hh
Jewels
24
25
Complications
GMT, Date
None

Pricing

1 specs
MSRP
$299
$664
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