Side by side

Glycine Airman Vintage Noon PuristvsSeiko 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.

Glycine Airman Vintage Noon Purist

Owners widely praise the Glycine Airman Vintage Noon Purist for its classic pilot watch aesthetic and unique 24-hour dial, with many appreciating its historical significance and vintage reissue good looks. Specific strengths highlighted include a stunning gilt dial and hands, good lume on the hands, and a well-finished case and bezel, with one owner noting excellent timekeeping and smooth crowns. Some owners prefer the "purist" model for its logical 24-hour display and find the 40mm size comfortable, while others note the 36mm variant is a retro style choice, though potentially too small for some. However, some find the dial hard to read in certain light conditions and note a lack of lume on the dial markers. Criticisms include low water resistance and a tendency for the 40mm model to wear larger than its size suggests. One owner noted a purchase price of $620 on sale.

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

19 of 29 specs differ
Diameter
Airman Vintage Noon Purist40mm
5 Sports Field series39.4mm
Power Reserve
Airman Vintage Noon Purist48h
5 Sports Field series41h
Water Resistance
Airman Vintage Noon Purist50m
5 Sports Field series100m
MSRP
Airman Vintage Noon Purist$3,500
5 Sports Field series$450

Full specifications

Case

7 specs
Diameter
40mm
39.4mm
Thickness
12.25mm
13.6mm
Lug-to-Lug
47.9mm
Lug Width
22mm
20mm
Finish
Water Resistance
50m
100m
Caseback

Crystal & Dial

6 specs
Crystal
Sapphire
Hardlex
Crystal Shape
Curved
AR Coating
Dial Color
Black
Indices
Lume
Luminous
LumiBrite on hands and index(es)

Movement

5 specs
Caliber
Sellita SW330-2
4R34
Beat Rate
28,800 vph
0 vph
Power Reserve
48h
41h
Jewels
25
24
Complications
Date
None

Pricing

1 specs
MSRP
$3,500
$450
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