Side by side

Bremont Waterman ApexvsGrand Seiko SLGA015

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.

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.

Grand Seiko SLGA015

The Grand Seiko SLGA015 is widely praised for its exceptional accuracy, with owners reporting performance far exceeding the stated 10 seconds per month. The Spring Drive movement's smooth sweep and 5-day power reserve are also noted strengths, as is the lighter titanium case construction. However, some owners find the bracelet extension non-intuitive, and one noted the clasp scratched easily. The watch features a nature-inspired, wave-like dial texture. Overall, owners rate the Grand Seiko SLGA015 highly for its impressive accuracy and quality construction.

At a glance

12 of 29 specs differ
Diameter
Waterman Apex43mm
SLGA01543.8mm
Power Reserve
Waterman Apex
SLGA015120h
Water Resistance
Waterman Apex500m
SLGA015200m
MSRP
Waterman Apex$5,350
SLGA015$12,600

Full specifications

Case

6 specs
Diameter
43mm
43.8mm
Thickness
16.5mm
13.8mm
Lug-to-Lug
51.5mm
Lug Width
16.5mm
23mm
Material
316L Stainless Steel
Titanium
Water Resistance
500m
200m

Crystal & Dial

2 specs
AR Coating
Yes
Dial Color
Apex II 43mm

Movement

3 specs
Caliber
Grand Seiko 9RA5
Type
Automatic
Spring Drive
Power Reserve
0h
120h

Pricing

1 specs
MSRP
$5,350
$12,600
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