Seiko Seiko 5 Sports Field seriesvsTSAO Baltimore Balt-Pilot Worldtimer Raven
lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures
Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Seiko 5 Sports Field series

Balt-Pilot Worldtimer Raven
Diameter
39.4mm
40mm
Lug-to-Lug
47.9mm
lowest
48mm
Thickness
13.6mm
lowest
15mm
Water Resistance
100m
100m
Power Reserve
41h
n/a
MSRP
$450
lowest
$725
Movement
Seiko 4R34
Seiko NH34
Case
4 specsCrystal & Dial
4 specsMovement
3 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The Seiko 5 Sports Field series is praised for its accessible explorer watch design and decent fit and finish for its price point. Reviewers note the inclusion of a caller GMT complication powered by the 4R34 automatic movement. On balance, owners and reviewers find the Seiko 5 Sports Field series a compelling option for its explorer aesthetic and GMT functionality at an accessible price.
The prominent five-sided GMT hand enhances legibility and adds a sophisticated aesthetic to the watch. The Seiko 5 Sports Field series offers similar functionality to the Explorer 2 at a lower price, making it a valuable option. Reviewers disagree on whether it's a missed opportunity for Seiko to release this model first, with one reviewer implying it would have been a more logical addition to their lineup.
Owners widely praise the TSAO Baltimore Balt-Pilot Worldtimer Raven for its attractive, standout designs, particularly the Raven purple dial, and its retro yet unique aesthetic. The watch is considered lightweight, well-made, and offers excellent value for money, arriving with a slick watch roll and an extra strap. One owner experienced a faulty movement but commended the company's responsive customer service. The box sapphire crystal is noted for its durability. On balance, owners rate the TSAO Baltimore Balt-Pilot Worldtimer Raven highly for its striking design and perceived value.
Similar watches
Matched to the watches above on size, movement, style and price, microbrands first. Open any one to dig in.
Also compared
Comparisons nearby in the catalog: alternatives to the watches above paired against the matchup.









