Side by side

AVI-8 Flyboy Engineer Automatic Snoopy Flying AcevsSeiko 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.

AVI-8 Flyboy Engineer Automatic Snoopy Flying Ace

The AVI-8 Flyboy Engineer Automatic Snoopy Flying Ace is praised for its handsome pilot-style design, good build quality, and impressive dial detail with pixelated hands and hour markers featuring Swiss luminous material. Reviewers note its legible dial and comfortable leather NATO strap, powered by a Miyota 8215 movement. However, the 46mm case is considered larger than necessary, with a thick flange ring that detracts from the dial's proportional balance, and the 50m water resistance is not ideal for swimming. On balance, reviewers find the AVI-8 Flyboy Engineer Automatic Snoopy Flying Ace to be a fun and stylish pilot watch with good dial detail for its price.

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

15 of 29 specs differ
Diameter
Flyboy Engineer Automatic Snoopy Flying Ace
5 Sports Field series39.4mm
Power Reserve
Flyboy Engineer Automatic Snoopy Flying Ace
5 Sports Field series41h
Water Resistance
Flyboy Engineer Automatic Snoopy Flying Ace50m
5 Sports Field series100m
MSRP
Flyboy Engineer Automatic Snoopy Flying Ace$330
5 Sports Field series$450

Full specifications

Case

7 specs
Category
Pilot
GMT
Diameter
39.4mm
Thickness
13.6mm
Lug-to-Lug
47.9mm
Lug Width
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
100m

Crystal & Dial

4 specs
Crystal
Sapphire
Hardlex
Crystal Shape
Curved
Dial Color
Grey
Lume
None
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
4R34
Power Reserve
0h
41h
Jewels
0
24

Pricing

1 specs
MSRP
$330
$450
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