Side by side

Citizen Promaster AqualandvsGlycine Combat Sub

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

Combat Sub
GlycineCombat Sub
MSRP $895

At a glance

19 of 29 specs differ
Diameter
Promaster Aqualand46mm
Combat Sub40mm
Power Reserve
Promaster Aqualand40h
Combat Sub
Water Resistance
Promaster Aqualand200m
Combat Sub200m
MSRP
Promaster Aqualand
Combat Sub$895

Full specifications

Case

6 specs
Diameter
46mm
40mm
Thickness
12mm
11.15mm
Lug-to-Lug
46mm
Lug Width
21.55mm
20mm
Finish
Brushed and polished
Caseback
Solid

Crystal & Dial

6 specs
Crystal
Mineral
Sapphire
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Blue
Green
Indices
Applied
Lume
None
Luminous

Movement

6 specs
Caliber
J250
515
Type
Solar
Quartz
Beat Rate
28,800 vph
Power Reserve
40h
Jewels
25
1
Complications
None
Date

Pricing

1 specs
MSRP
$895

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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.

Citizen Promaster Aqualand

The Citizen Promaster Aqualand is praised for its accurate depth gauge, outstanding legibility, and vibrant lume that charges fast and lights up strong. Reviewers note the solar-powered Eco-Drive movement with a power reserve indicator and ±15 seconds per month accuracy, while one owner highlights its comfortable wearability despite its large size. The chronograph cannot be used simultaneously with dive mode, and the second hand did not always land correctly on the minute/second track. The Citizen Promaster Aqualand features an electronic depth sensor and a 50-minute chronograph. Overall, owners and reviewers rate the Citizen Promaster Aqualand highly for its functional dive features and excellent visibility at the price.

Glycine Combat Sub

The Glycine Combat Sub is widely praised for its exceptional thinness, with multiple sources highlighting its sub-11mm case height and comfortable wearability, even on smaller wrists. Owners appreciate its unique, non-homage aesthetic, refined finishing, and excellent value for money. Specific positive notes include a buttery smooth bezel action, tasteful indices, crisp font, and a matching date wheel. Accuracy is reported to rival COSC standards by one owner, and durability is noted as exceptional. However, some owners report inconsistent power reserve and sub-par lume that is difficult to read in low light. On balance, owners and community members rate the Glycine Combat Sub highly for its slim profile and unique design at an accessible price point.

From video reviewers

The slim case profile and comfortable wearability are praised. The bezel action received criticism for having slight play and a less-than-satisfying click.

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