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Watch Comparison

Seiko Mechanical Stainless Stainless Steel / Silver / Bracelet vs Seiko Prospex Diver Trans Ocean Stainless Steel / Black / Bracelet

Side-by-side specifications for Seiko Mechanical Stainless Stainless Steel / Silver / Bracelet and Seiko Prospex Diver Trans Ocean Stainless Steel / Black / Bracelet.

Showing specs with available data (97% coverage).

Shared movement lineage

Both watches use movements derived from the Seiko 6R15 caliber family.

Seiko

Seiko Mechanical Stainless Stainless Steel / Silver / Bracelet Ref. SARB035

Seiko

Seiko Prospex Diver Trans Ocean Stainless Steel / Black / Bracelet Ref. SBDC039

Case

Diameter
SARB03538.4 mm
SBDC03945 mm
Thickness
SARB03511.2 mm
SBDC03913.8 mm
Material
SARB035Stainless Steel
SBDC039Stainless Steel
Water Resist.
SARB035100 m
SBDC039200 m
Crystal
SARB035Sapphire
SBDC039Sapphire
Bezel
SARB035—
SBDC039Rotating Unidirectional Dive
Dial Color
SARB035Silver
SBDC039Black

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Movement

Caliber
SARB035Seiko 6R15
SBDC039Seiko 6R15
Manufacturer
SARB035Seiko
SBDC039Seiko
Type
SARB035Automatic
SBDC039Automatic
Power Reserve
SARB03550 hrs
SBDC03950 hrs
Frequency
SARB03521,600 bph
SBDC03921,600 bph
Jewels
SARB03523
SBDC03923
Complications
SARB035hours, minutes, seconds, date
SBDC039hours, minutes, seconds, date

Pricing & Production

Production
SARB0352018 – present
SBDC0392023 – present
Collection
SARB035Mechanical
SBDC039Prospex Divers
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Seiko Seiko Mechanical Stainless Stainless Steel / Silver / Bracelet vs Seiko Seiko Prospex Diver Trans Ocean Stainless Steel / Black / Bracelet | LoupeLab