TSAO Baltimore Balt-Pilot Worldtimer Dark EmeraldvsYema Superman Worldtime GMT

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

TSAO Baltimore Balt-Pilot Worldtimer Dark Emerald at true scale

Balt-Pilot Worldtimer Dark Emerald

Yema Superman Worldtime GMT at true scale

Superman Worldtime GMT

Diameter

40mm

39mm

Lug-to-Lug

48mm

n/a

Thickness

15mm

n/a

Water Resistance

100m

300m

highest

MSRP

$700

lowest

$1,549

Movement

Seiko NH34

Automatic

Case

5 specs
Diameter
40mm
39mm
Thickness
15mm
n/a
Lug-to-Lug
48mm
n/a
Material
Titanium
Stainless Steel
Water Resistance
100m
300m

Crystal & Dial

1 specs
Dial Color
n/a
39mm Automatic

Movement

1 specs
Caliber
Seiko NH34
n/a

Pricing

1 specs
MSRP
$700
$1,549
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Reviews

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

TSAO Baltimore Balt-Pilot Worldtimer Dark Emerald

The TSAO Baltimore Balt-Pilot Worldtimer Dark Emerald is praised for its comfortable grade 2 titanium case, interesting lines, and detailing on the crowns, with exceptional rotor finishing for the price. Legibility is a concern, as the 24-hour ring and model name are difficult to read against the meteorite dial. One owner reported a gap between the case back and glass, and a crown that pulled out too easily, while another owner felt the watch punches above its weight class compared to other microbrands. On balance, owners are split on the TSAO Baltimore Balt-Pilot Worldtimer Dark Emerald, with praise for its finishing and comfort tempered by concerns over legibility and build quality issues reported by some.

Yema Superman Worldtime GMT

The Yema Superman Worldtime GMT is praised for its comfortable 39mm wearability and a unique bezel-lock mechanism, with owners appreciating its premium feel and domed crystal. However, some find the aluminum bezel insert less desirable than ceramic and report a stiff bracelet clasp, with one owner noting inconsistent quality control and poor customer service. Overall, owners rate the Yema Superman Worldtime GMT highly for its comfortable 39mm wearability and unique bezel-lock mechanism, despite occasional issues with the bracelet clasp and quality control.

From video reviewers

The "Coke" bezel and maxi dial are attractive design elements. The in-house automatic GMT movement is a French alternative to pricier GMTs.

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