Side by side

Glycine Combat Sub Box CeramicvsOak & Oscar The Olmsted ExP-01

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

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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.

Glycine Combat Sub Box Ceramic

Owners widely praise the Glycine Combat Sub Box Ceramic for its exceptional thinness at 10.4mm for a 42mm diver, perfect proportions for small wrists, and unique, non-homage aesthetic, with some considering it the best dive watch under $400 due to its superior finishing and value. The case shape, dimensions, and drilled lugs are also highlighted as positives, and the dial is legible with good lume on the hands. However, reviewers and owners consistently flag sub-par lume on the markers that fades quickly, and an inconsistent power reserve. Some owners report the stock strap or bracelet is subpar, and one owner experienced the bezel detaching after a light bump, questioning build quality. Accuracy figures vary, with one owner noting it runs about 2.5 seconds fast per day, while another reports an inconsistent power reserve. On balance, owners rate the Glycine Combat Sub Box Ceramic highly for its thinness, unique design, and value, despite concerns about lume and strap quality.

Oak & Oscar The Olmsted ExP-01

Owners widely praise Oak & Oscar The Olmsted ExP-01 for its exceptional finishing, comfortable bracelet, and smooth movement. The dial designs are a frequent point of admiration, with specific appreciation for the white, navy, and gray variants, as well as the orange seconds hand. The watch is considered fairly priced at around $1.5k and is noted for its versatility and "soul." On balance, owners rate Oak & Oscar The Olmsted ExP-01 highly for its overall quality, design, and the brand's customer service.

At a glance

19 of 29 specs differ
Diameter
Combat Sub Box Ceramic41mm
The Olmsted ExP-0138mm
Power Reserve
Combat Sub Box Ceramic38h
The Olmsted ExP-0142h
Water Resistance
Combat Sub Box Ceramic200m
The Olmsted ExP-01100m
MSRP
Combat Sub Box Ceramic$1,800
The Olmsted ExP-01$1,775

Full specifications

Case

8 specs
Category
Diver
Field
Diameter
41mm
38mm
Thickness
12.75mm
10.8mm
Lug-to-Lug
44.9mm
Material
Ceramic
316L Heat-treated Stainless Steel
Finish
Water Resistance
200m
100m
Caseback

Crystal & Dial

5 specs
Crystal Shape
Double-domed
AR Coating
Underside
Dial Color
Grey
Indices
Lume
Luminous
Super-LumiNova

Movement

5 specs
Caliber
Sellita SW200-1
Sellita SW300-1
Beat Rate
28,800 vph
4 vph
Power Reserve
38h
42h
Jewels
26
0
Complications
Date
GMT, Chronograph, Date

Pricing

1 specs
MSRP
$1,800
$1,775
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