Watch Comparison
Seiko Prospex Diver 1970 Mystic Lagoon vs Seiko Mechanical Alpinist Stainless Steel / Green / Strap
Side-by-side specifications for Seiko Prospex Diver 1970 Mystic Lagoon and Seiko Mechanical Alpinist Stainless Steel / Green / Strap.
Showing specs with available data (94% coverage).
Seiko
Seiko Prospex Diver 1970 Mystic Lagoon
Ref. SPB288
Seiko
Seiko Mechanical Alpinist Stainless Steel / Green / Strap
Ref. SARB017
Case
Diameter42.7 mm39.5 mm
Thickness13.2 mm12 mm
MaterialStainless SteelStainless Steel
Water Resist.200 m200 m
CrystalSapphireSapphire
BezelRotating Unidirectional Dive—
Dial ColorBlueGreen
Bracelet
Lug Width20 mm20 mm
Movement
CaliberSeiko 6R35Seiko 6R15
ManufacturerSeikoSeiko
TypeAutomaticAutomatic
Power Reserve70 hrs50 hrs
Frequency21,600 bph21,600 bph
Jewels2423
Complicationshours, minutes, seconds, datehours, minutes, seconds, date
Pricing & Production
Production—2018 – present
CollectionProspex DiversMechanical
Seiko
Seiko Prospex Diver 1970 Mystic Lagoon Ref. SPB288
Seiko
Seiko Mechanical Alpinist Stainless Steel / Green / Strap Ref. SARB017
Case
Diameter
SPB28842.7 mm
SARB01739.5 mm
Thickness
SPB28813.2 mm
SARB01712 mm
Material
SPB288Stainless Steel
SARB017Stainless Steel
Water Resist.
SPB288200 m
SARB017200 m
Crystal
SPB288Sapphire
SARB017Sapphire
Bezel
SPB288Rotating Unidirectional Dive
SARB017—
Dial Color
SPB288Blue
SARB017Green
Bracelet
Lug Width
SPB28820 mm
SARB01720 mm
Movement
Caliber
SPB288Seiko 6R35
SARB017Seiko 6R15
Manufacturer
SPB288Seiko
SARB017Seiko
Type
SPB288Automatic
SARB017Automatic
Power Reserve
SPB28870 hrs
SARB01750 hrs
Frequency
SPB28821,600 bph
SARB01721,600 bph
Jewels
SPB28824
SARB01723
Complications
SPB288hours, minutes, seconds, date
SARB017hours, minutes, seconds, date
Pricing & Production
Production
SPB288—
SARB0172018 – present
Collection
SPB288Prospex Divers
SARB017Mechanical
