Side by side

TSAO Baltimore Balt-Pilot Worldtimer MeteoritevsGruppo Gamma Field III GMT

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

Balt-Pilot Worldtimer Meteorite
TSAO BaltimoreBalt-Pilot Worldtimer Meteorite
MSRP $850
Field III GMT
Gruppo GammaField III GMT
MSRP $459
What people say

Owners + reviewers, side by side

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

TSAO Baltimore Balt-Pilot Worldtimer Meteorite

TSAO Baltimore Balt-Pilot Worldtimer Meteorite owners praise its comfortable titanium construction and interesting case lines, with notable rotor finishing and a meteorite dial that contributes to its perceived value. Some owners find the watch wears extremely well and is a favorite piece. Legibility can be a concern due to the 24-hour ring and branding against the meteorite dial. One owner noted that sizing the pin-and-collar bracelet was a difficult learning experience. Overall, owners rate the TSAO Baltimore Balt-Pilot Worldtimer Meteorite highly for its value proposition, particularly for the meteorite dial version, and its comfortable wearability.

Gruppo Gamma Field III GMT

Owners praise the Gruppo Gamma Field III GMT for its look and value, with specific mentions of its sandwich dial and comfortable OEM straps. One owner notes incredible quality for the price across their Gruppo Gamma watches. The watch features a 40mm brushed stainless steel case, box sapphire crystal, and a Seiko NH34A movement with a 41-hour power reserve and stated accuracy of -20~+40 s/day. Some find the lack of a date window a drawback for a GMT, and question its differentiation from other NH34-powered watches. On balance, owners and reviewers find the Gruppo Gamma Field III GMT to be a good value with quality construction for its price point.

At a glance

13 of 29 specs differ
Diameter
Balt-Pilot Worldtimer Meteorite40mm
Field III GMT40mm
Power Reserve
Balt-Pilot Worldtimer Meteorite40h
Field III GMT41h
Water Resistance
Balt-Pilot Worldtimer Meteorite100m
Field III GMT200m
MSRP
Balt-Pilot Worldtimer Meteorite$850
Field III GMT$459

Full specifications

Case

6 specs
Category
GMT
Thickness
15mm
14mm
Lug-to-Lug
46mm
48.5mm
Lug Width
20mm
22mm
Material
Titanium
Stainless Steel
Water Resistance
100m
200m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
Black
Lume
None
Super-LumiNova

Movement

3 specs
Caliber
Seiko NH34
Seiko Instruments NH38A
Power Reserve
40h
41h
Complications
None
GMT

Pricing

1 specs
MSRP
$850
$459
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