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Seiko

Seiko Prospex Speedtimer Chronograph 42.5 MM Automatic Watch SRQ043J1

Regular price $1,799.00 USD
Regular price Sale price $1,799.00 USD
Sale Sold out

Movement

Caliber Number8R46

Movement TypeAutomatic with manual winding

Precision+25 to -15 seconds per day

Power reserveApprox. 45 hours

Jewels34

 

Functions

Equipped with small seconds hand

Stop seconds hand function

Case MaterialStainless steel (super hard coating)

 

Case Size

Thickness:15.1mm 

Diameter:42.5mm 

Lug-to-lug:50.0mm

 

CrystalDual-curved sapphire crystal

Crystal CoatingAnti-reflective coating on inner surface

LumiBriteLumibrite on hands and index(es)

ClaspThree-fold clasp with push button release

Water Resistance10 bar

Magnetic Resistance4,800 A/m

 

Features

See-through case back

Screw case back

See-through & Screw case back