Side by side

Bremont Waterman ApexvsSeiko Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch

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.

Bremont Waterman Apex

The Bremont Waterman Apex is widely praised for its colorful, retro-inspired design, featuring a wave-textured dial and striking blue and black color scheme. Owners and reviewers highlight its robust build, including a DLC-coated case barrel and ceramic bezel, and excellent low-light visibility from its distinct blue and green Super-LumiNova glows. The watch is a substantial 43mm with a 500m water resistance rating and GMT functionality. However, its 16.5mm thickness and 51mm lug-to-lug measurement mean it is not suited for smaller wrists. On balance, owners and reviewers rate the Bremont Waterman Apex highly for its impressive and colorful design, with the significant case dimensions being the primary consideration.

Seiko Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch

The Seiko Prospex Marinemaster 1968 Heritage Diver's Watch is widely praised for its excellent quality and finishing, with reviewers and owners noting its GS-level craftsmanship and Zaratsu-inspired polishing. Owners appreciate its refined design, comfortable case shape, and the 4:00 crown position, with some finding it more manageable on the wrist than other models. The Caliber 8L45 movement offers a 72-hour power reserve and accuracy within -5/+10 seconds per day, and the bracelet features an improved clasp with an extension system. However, some find the price point high, and one reviewer noted the unsigned winding crown as a missed opportunity. On balance, owners and reviewers rate the Seiko Prospex Marinemaster 1968 Heritage Diver's Watch highly for its premium finishing and tool-like appearance at its price point.

At a glance

14 of 29 specs differ
Diameter
Waterman Apex43mm
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch42.6mm
Power Reserve
Waterman Apex
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch72h
Water Resistance
Waterman Apex500m
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch300m
MSRP
Waterman Apex$5,350
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch$3,600

Full specifications

Case

6 specs
Diameter
43mm
42.6mm
Thickness
16.5mm
14.1mm
Lug-to-Lug
49.3mm
Lug Width
16.5mm
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
500m
300m

Crystal & Dial

4 specs
Crystal Shape
Curved
AR Coating
Anti-reflective coating on inner surface
Dial Color
Apex II 43mm
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
8L45
Power Reserve
0h
72h
Jewels
0
35

Pricing

1 specs
MSRP
$5,350
$3,600
Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Follow this matchup

Get a note when Bremont Waterman Apex vs Seiko Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.