The Titanium Field GuidePicks of the month

TSAO Baltimore Balt-Pilot Worldtimer

The TSAO Baltimore Balt-Pilot Worldtimer is a 40 mm Grade 2 titanium pilot watch with a Seiko NH34 automatic movement. The case is surface-hardened, which guards against the scuffs bare titanium picks up.

All TSAO Baltimore watchesPilot watchesUnder $1,000MicrobrandOn a titanium braceletMicro-adjust braceletWorldtimerDisplay backGMT
Price
$750
Material
Titanium
Grade / type
Grade 2 (Ti2)
Water resistance
200 m
Type
Pilot
Case diameter
40.0 mm
Thickness
15 mm
Lug-to-lug
48 mm
Origin
United States
Movement
Automatic GMT
Caliber
Seiko NH34
Power reserve
41h
Complications
GMT, Worldtimer
Colour
Grey
Surface treatment
Hardened coating (1200 HV)
Finish technology
Surface hardening
Nickel-free
Unconfirmed (contact-point materials not all confirmed)
Bracelet / strap
Titanium (Ti2) bracelet (quick-release)
Matching bracelet
Standard
Micro-adjust clasp
Yes
Crystal
Boxed dome sapphire (anti-reflective)
Display back
Yes
Dial
Polar white, meteorite, dark emerald, raven, stealth black, or crimson red; DLC editions offered
Dial colours
Black White Green Red Meteorite
Lume
Swiss Super-LumiNova T-CX1
Availability
Offered
Status
Current (limited 50, sold out)
Not published
Reference, Weight, Hardness, Construction, Caseback
High confidence Verified Sep 2026 Source: TSAO Baltimore / The Time Bum Spec checksGrade Jul 2026Price Sep 2026
Facts are free to cite with a link.
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Frequently asked questions

What grade of titanium is the TSAO Baltimore Balt-Pilot Worldtimer?

Grade 2, as stated by the maker.

What size is the TSAO Baltimore Balt-Pilot Worldtimer?

The case is 40 mm across, 15 mm thick and 48 mm from lug to lug. It is water resistant to 200 m.

How much does the TSAO Baltimore Balt-Pilot Worldtimer cost, and is it available?

It is in production, at a list price of $750.

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