Side by side

Spinnaker Bradner Pearl DivervsYema Navygraf Heritage

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

Bradner Pearl Diver
SpinnakerBradner Pearl Diver
MSRP $370
Navygraf Heritage
YemaNavygraf Heritage
MSRP $990

At a glance

8 of 29 specs differ
Diameter
Bradner Pearl Diver42mm
Navygraf Heritage39mm
Power Reserve
Bradner Pearl Diver40h
Navygraf Heritage40h
Water Resistance
Bradner Pearl Diver180m
Navygraf Heritage100m
MSRP
Bradner Pearl Diver$370
Navygraf Heritage$990

Full specifications

Case

5 specs
Diameter
42mm
39mm
Thickness
15mm
10.85mm
Lug-to-Lug
50mm
46mm
Lug Width
22mm
19mm
Water Resistance
180m
100m

Crystal & Dial

1 specs
Dial Color
Emerald
Black

Movement

1 specs
Caliber
SII NH35A
Sellita SW200

Pricing

1 specs
MSRP
$370
$990

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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.

Spinnaker Bradner Pearl Diver

The Spinnaker Bradner Pearl Diver is noted by owners as large on smaller wrists, with a 50mm lug-to-lug and 15mm height being a concern, though some find it acceptable with specific strap choices. Opinions on finishing quality vary, with one owner reporting issues like a poorly seated bezel and crooked indices. Overall, owners rate the Spinnaker Bradner Pearl Diver with mixed reviews regarding its size and finishing.

Yema Navygraf Heritage

Owners widely praise the Yema Navygraf Heritage for its comfortable 39mm wearability and faithful 1970s reissue design, noting craftsmanship better than expected. Some owners report quality control issues including bezel free play and misalignment, while others find the bezel very tight to turn despite precise 120 clicks. The in-house MBP2000 movement is noted by some to be loud and run approximately +10 to +15 seconds per day. On balance, owners appreciate the Yema Navygraf Heritage for its retro aesthetic and comfortable sizing, with noted concerns around movement accuracy and bezel action.

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