LoupeLabWatch Comparison
Seiko Prospex Diver Turtle Stainless Steel / Black / Black Series vs Seiko Mechanical Alpinist Stainless Steel / Green / Strap
Side-by-side specifications for Seiko Prospex Diver Turtle Stainless Steel / Black / Black Series and Seiko Mechanical Alpinist Stainless Steel / Green / Strap.
Showing specs with available data (94% coverage).
Seiko
Seiko Prospex Diver Turtle Stainless Steel / Black / Black Series
Ref. SRPC49
Seiko
Seiko Mechanical Alpinist Stainless Steel / Green / Strap
Ref. SARB017
Case
Diameter45 mm39.5 mm
Thickness13.5 mm12 mm
MaterialStainless SteelStainless Steel
Water Resist.200 m200 m
CrystalHardlexSapphire
BezelRotating Unidirectional Dive—
Dial ColorBlackGreen
Bracelet
Lug Width22 mm20 mm
Movement
CaliberSeiko 4R36Seiko 6R15
ManufacturerSeikoSeiko
TypeAutomaticAutomatic
Power Reserve41 hrs50 hrs
Frequency21,600 bph21,600 bph
Jewels2423
Complicationshours, minutes, seconds, date, dayhours, minutes, seconds, date
Pricing & Production
Production—2018 – present
CollectionProspex DiversMechanical
Seiko
Seiko Prospex Diver Turtle Stainless Steel / Black / Black Series Ref. SRPC49
Seiko
Seiko Mechanical Alpinist Stainless Steel / Green / Strap Ref. SARB017
Case
Diameter
SRPC4945 mm
SARB01739.5 mm
Thickness
SRPC4913.5 mm
SARB01712 mm
Material
SRPC49Stainless Steel
SARB017Stainless Steel
Water Resist.
SRPC49200 m
SARB017200 m
Crystal
SRPC49Hardlex
SARB017Sapphire
Bezel
SRPC49Rotating Unidirectional Dive
SARB017—
Dial Color
SRPC49Black
SARB017Green
Bracelet
Lug Width
SRPC4922 mm
SARB01720 mm
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Movement
Caliber
SRPC49Seiko 4R36
SARB017Seiko 6R15
Manufacturer
SRPC49Seiko
SARB017Seiko
Type
SRPC49Automatic
SARB017Automatic
Power Reserve
SRPC4941 hrs
SARB01750 hrs
Frequency
SRPC4921,600 bph
SARB01721,600 bph
Jewels
SRPC4924
SARB01723
Complications
SRPC49hours, minutes, seconds, date, day
SARB017hours, minutes, seconds, date
Pricing & Production
Production
SRPC49—
SARB0172018 – present
Collection
SRPC49Prospex Divers
SARB017Mechanical
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