Side by side

Baltic Heures du Monde - WorldtimervsSeiko 5 Sports Field series

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

What people say

Owners + reviewers, side by side

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

Baltic Heures du Monde - Worldtimer

The Baltic Heures du Monde - Worldtimer is praised for its vintage-inspired design and stone dials, offering a worldtimer complication at an accessible price point. Owners note impressive legibility for a worldtimer, though some find the lack of a seconds hand and the hands themselves ill-suited to the watch's elegance. The use of a diver's bezel is also criticized as uninspired. The watch features a 37mm stainless steel case, a ceramic world time bezel, and is powered by a Soprod C125 GMT movement with a 42-hour power reserve. On balance, owners and reviewers appreciate the Baltic Heures du Monde - Worldtimer's design and value, despite some reservations about specific design choices and its price point.

Seiko 5 Sports Field series

The Seiko 5 Sports Field series offers an accessible explorer-style watch with a 41mm stainless steel case, 100m water resistance, and a Hardlex crystal. The Field GMT model features a caller GMT complication powered by the 4R34 movement, while the standard Field models use the 4R36 with a 41-hour power reserve. Both models include Arabic numerals coated in LumiBrite and a lumed pearl on the bezel. On balance, the Seiko 5 Sports Field GMT is a well-regarded entry-level explorer watch for its price point, despite its office-style GMT function.

From video reviewers

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.

At a glance

13 of 29 specs differ
Diameter
Heures du Monde - Worldtimer37mm
5 Sports Field series39.4mm
Power Reserve
Heures du Monde - Worldtimer42h
5 Sports Field series41h
Water Resistance
Heures du Monde - Worldtimer100m
5 Sports Field series100m
MSRP
Heures du Monde - Worldtimer$1,300
5 Sports Field series$450

Full specifications

Case

4 specs
Category
World Timer
GMT
Diameter
37mm
39.4mm
Thickness
11.3mm
13.6mm
Lug-to-Lug
45mm
47.9mm

Crystal & Dial

5 specs
Crystal
Sapphire
Hardlex
Crystal Shape
Curved
AR Coating
Yes
Dial Color
Worldtimer - Labradorite
Lume
BGW9
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
Soprod C125
Seiko 4R34
Power Reserve
42h
41h
Jewels
0
24

Pricing

1 specs
MSRP
$1,300
$450
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