Side by side

Seestern S446 GMTvsYema Flygraf Navigator

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

S446 GMT
SeesternS446 GMT
MSRP $299
Flygraf Navigator
YemaFlygraf Navigator
MSRP $1,199

At a glance

12 of 29 specs differ
Diameter
S446 GMT39.5mm
Flygraf Navigator40mm
Power Reserve
S446 GMT41hh
Flygraf Navigator40h
Water Resistance
S446 GMT100m
Flygraf Navigator100m
MSRP
S446 GMT$299
Flygraf Navigator$1,199

Full specifications

Case

4 specs
Category
GMT
Chronograph
Diameter
39.5mm
40mm
Thickness
13mm
13.9mm
Lug-to-Lug
47mm

Crystal & Dial

2 specs
Crystal Shape
Domed
Flat
Dial Color
Cream
Steel

Movement

5 specs
Caliber
Seiko NH34A GMT
Beat Rate
3 vph
28,800 vph
Power Reserve
41hh
40h
Jewels
24
25
Complications
GMT, Date
None

Pricing

1 specs
MSRP
$299
$1,199

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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.

Yema Flygraf Navigator

Owners widely praise the Yema Flygraf Navigator's value and attractive design. However, community members express concerns regarding quality control and customer service, with one owner advising against purchase due to these issues. The in-house MBP1000 movement is noted as a mix of components, and one owner doubts its long-term reliability. On balance, owners find the Yema Flygraf Navigator a nice-looking watch with good value, but significant concerns exist around quality control and customer service.

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