LoupeLabWatch Comparison
Seiko 5 Sports Sports Style Hard Coating / Black / NATO vs Seiko Mechanical Alpinist Stainless Steel / Green / Strap
Side-by-side specifications for Seiko 5 Sports Sports Style Hard Coating / Black / NATO and Seiko Mechanical Alpinist Stainless Steel / Green / Strap.
Showing specs with available data (97% coverage).
Seiko
Seiko 5 Sports Sports Style Hard Coating / Black / NATO
Ref. SRPD65K4
Seiko
Seiko Mechanical Alpinist Stainless Steel / Green / Strap
Ref. SARB017
Case
Diameter42.5 mm39.5 mm
Thickness13.4 mm12 mm
MaterialStainless SteelStainless Steel
Water Resist.100 m200 m
CrystalHardlexSapphire
BezelRotating Unidirectional Dive—
Dial ColorBlackGreen
Bracelet
Lug Width20 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
Production2023 – present2018 – present
Collection5 SportsMechanical
Seiko
Seiko 5 Sports Sports Style Hard Coating / Black / NATO Ref. SRPD65K4
Seiko
Seiko Mechanical Alpinist Stainless Steel / Green / Strap Ref. SARB017
Case
Diameter
SRPD65K442.5 mm
SARB01739.5 mm
Thickness
SRPD65K413.4 mm
SARB01712 mm
Material
SRPD65K4Stainless Steel
SARB017Stainless Steel
Water Resist.
SRPD65K4100 m
SARB017200 m
Crystal
SRPD65K4Hardlex
SARB017Sapphire
Bezel
SRPD65K4Rotating Unidirectional Dive
SARB017—
Dial Color
SRPD65K4Black
SARB017Green
Bracelet
Lug Width
SRPD65K420 mm
SARB01720 mm
Advertisement
Movement
Caliber
SRPD65K4Seiko 4R36
SARB017Seiko 6R15
Manufacturer
SRPD65K4Seiko
SARB017Seiko
Type
SRPD65K4Automatic
SARB017Automatic
Power Reserve
SRPD65K441 hrs
SARB01750 hrs
Frequency
SRPD65K421,600 bph
SARB01721,600 bph
Jewels
SRPD65K424
SARB01723
Complications
SRPD65K4hours, minutes, seconds, date, day
SARB017hours, minutes, seconds, date
Pricing & Production
Production
SRPD65K42023 – present
SARB0172018 – present
Collection
SRPD65K45 Sports
SARB017Mechanical
Advertisement