Seiko SPB239J1 | SEIKO SPB239 63MAS 

Seiko SPB239J1 | SEIKO SPB239 63MAS
#SEIKO #SPB239J1
Movement
Caliber Number
6R35
Movement Type
Automatic with manual winding
Accuracy
+25 to -15 seconds per day
Duration
Approx. 70 hours
Exterior
Case Material
Stainless steel (super hard coating)
Crystal
Curved sapphire crystal
Crystal Coating
Anti-reflective coating on inner surface
LumiBrite
LumiBrite on hands, index(es) and bezel
Band Material
Polyester
Other Details
Water Resistance
200m / 660ft diver's
Case Size
Thickness: 13.2 ㎜
Diameter: 40.5 ㎜
Length: 47.6 ㎜
Weight
106.0 g
Other Specifications
An additional polyester strap is included
Screw case back
Screw-down crown
Unidirectional rotating bezel
Other Features
24 jewels
Date display
Stop second hand function

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