Side by side

Seestern S446 GMTvsTimefactors PRS-36

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

S446 GMT
SeesternS446 GMT
MSRP $299
PRS-36
TimefactorsPRS-36
MSRP $530
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 PRS-36

Owners widely praise the Timefactors PRS-36 for its classy vintage styling, comfortable thin cushion case, and brushed aluminum dial. The Peseux 7040 hand-winding movement and 37mm case size are noted, with one owner finding it wears larger than expected. The included strap and buckle are frequently cited as undesirable, with owners opting for replacements. Overall, owners rate the Timefactors PRS-36 highly for its vintage aesthetics and comfortable wearability at its price point.

At a glance

16 of 29 specs differ
Diameter
S446 GMT39.5mm
PRS-3637mm
Power Reserve
S446 GMT41hh
PRS-36
Water Resistance
S446 GMT100m
PRS-3650m
MSRP
S446 GMT$299
PRS-36$530

Full specifications

Case

6 specs
Category
GMT
Diameter
39.5mm
37mm
Thickness
13mm
10.5mm
Lug-to-Lug
47mm
44.8mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
100m
50m

Crystal & Dial

3 specs
Crystal Shape
Domed
Flat
Dial Color
Cream
Silver
Lume
None
SuperLuminova C3

Movement

6 specs
Caliber
Seiko NH34A GMT
Peseux 7040
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
$530
Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Follow this matchup

Get a note when Seestern S446 GMT vs Timefactors PRS-36 gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.