CUSTOM SEIKO MOD. OAK CRONOGRAPH 40MM

CUSTOM SEIKO MOD. OAK CRONOGRAPH 40MM

Case material: 316L Stainless Steel
Case diameter: 40 mm (crown excluded)
Lug to lug: 48mm
Thickness: 13mm (glass included)
Lug width: 20mm
Glass: Sapphire

Caliber Number VK63, VK63A
Movement Type Quartz (mecaquartz)
Lignes 13 1/2”’
Diameter
30.80mm x 29.10mm
Casing Diameter
29.10mm
Height 5.10mm
Jewels
0
Battery Cell Number 394
Frequency 32,768
Quartz Type Tuning fork type quartz crystal
Driver
2 pole stepping motor
Stem 351177 / tap 10 or 351892 / tap 11
Hand Sizes 1.50mm / .90mm / .32mm
Functions Hours, minutes, small seconds, date, central chronograph seconds, 60 minute counter, 24 hour indicator
Country of Manufacture Japan (assembled)
accuracy: +- 20 s/m
Crown: Screw-down
Water resistance: 30m (3ATM)

SEIKO MOD. OAK CRONOGRAPH 40MM

materiale cassa: 316L stainless steel
diametro cassa: 40mm (corona esclusa)
lug to lug: 48mm
spessore: 13mm (vetro incluso)
misura anse: 20mm
vetro: zaffiro

Numero del calibro VK63, VK63A
Tipo di movimento Quarzo (mecaquartz)
Linee 13 1/2”
Diametro
30,80 mm x 29,10 mm
Diametro dell’involucro
29,10 millimetri
Altezza 5,10 mm
Gioielli
0
Frequenza 32.768
Motore passo-passo a 2 poli
Dimensioni lancette: 1,50 mm / .90 mm / .32 mm
Ore, minuti, piccoli secondi, data, secondi cronografici centrali, contatore 60 minuti, indicatore 24 ore
Paese di produzione Giappone (assemblato)
precisione: +- 20secondi al mese

impermeabilità 3ATM (30metri)

GM BRAND is an independent company and not associated, nor affiliated with Seiko or any other manufacturers. Our SEIKO MODS. SPEEDMASTER CRONOGRAPH 40MM watches are independently modified and customised by our team to create a unique, one-of-a-kind experience for our customers.