Side by side

Tudor Black Bay 58 GMTvsLongines SPIRIT ZULU TIME 1925

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

Black Bay 58 GMT
TudorBlack Bay 58 GMT
MSRP $5,525
SPIRIT ZULU TIME 1925
LonginesSPIRIT ZULU TIME 1925
MSRP $4,700

At a glance

15 of 29 specs differ
Diameter
Black Bay 58 GMT39mm
SPIRIT ZULU TIME 192539mm
Power Reserve
Black Bay 58 GMT65h
SPIRIT ZULU TIME 192572h
Water Resistance
Black Bay 58 GMT200m
SPIRIT ZULU TIME 1925100m
MSRP
Black Bay 58 GMT$5,525
SPIRIT ZULU TIME 1925$4,700

Full specifications

Case

7 specs
Thickness
12.8mm
13.5mm
Lug-to-Lug
46.8mm
Lug Width
12.8mm
21mm
Material
Stainless Steel
Gold
Finish
Polished + Satin
Water Resistance
200m
100m
Caseback
Solid screw-down
Transparent case back with sapphire crystal

Crystal & Dial

3 specs
AR Coating
Both sides
Indices
Applied
Applied Arabic numerals
Lume
None
Super-LumiNova

Movement

4 specs
Caliber
MT5450-U
L844.4
Beat Rate
0 vph
25,200 vph
Power Reserve
65h
72h
Complications
GMT
Hours, minutes, seconds and date, 24 hours hand with time zone mechanism

Pricing

1 specs
MSRP
$5,525
$4,700

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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.

Tudor Black Bay 58 GMT

The Tudor Black Bay 58 GMT is widely praised for its functional, proportional, and ergonomic design, wearing identically to the standard Black Bay 58 and feeling substantial without being oversized. Owners are very happy with the 39mm case proportions, noting an improved 12.8mm height. The gilt dial aesthetics and gilt-effect accents are a point of praise for some, while others find them divisive. The Tudor Black Bay 58 GMT features the METAS-certified MT5450-U movement, which is anti-magnetic to 15,000 Gauss and offers a 65-hour power reserve. On balance, owners and reviewers rate the Tudor Black Bay 58 GMT highly for its improved case proportions and gilt dial aesthetics.

From video reviewers

The comfortable 39mm case size is a significant strength. The value at its price point is also a shared positive. Reviewers did not reach a consensus on any weaknesses.

Longines SPIRIT ZULU TIME 1925

The Longines SPIRIT ZULU TIME 1925 is widely praised for its handsome, vintage-inspired two-tone aesthetic, featuring a rose-gold capped bezel and dial accents, and is noted for its segment-leading finishing and solid feel. Owners and reviewers highlight the pleasing combination of precious metal with a rugged character. The watch is powered by the ETA-produced L844.4 automatic GMT movement, which is COSC chronometer certified and offers a 72-hour power reserve, visible through a sapphire caseback. Some reviewers flag the 13.5mm thickness as substantial, and the male endlinks may affect wearability on smaller wrists. The Longines SPIRIT ZULU TIME 1925 is priced at approximately $4,350 and includes a bracelet and an additional NATO strap. Overall, owners and reviewers rate the Longines SPIRIT ZULU TIME 1925 highly for its refined vintage-inspired design and excellent finishing at its price point.

From video reviewers

The Spirit Zulu Time 1925 features excellent finishing and a true GMT function. Reviewers questioned the value proposition due to the rose gold being a cap rather than solid.

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