SEIKO - SRPE51K1

Movement
Caliber Number
4
R 36
Movement Type
Automatic with manual
winding
Duration
Approx.
41 hours
Exterior
Case Material
Stainless steel
Crystal
Hardlex
LumiBrite
Lumibrite
on hands and
indexes
Clasp
Three
fold clasp with push
button release
Other Details
Water Resistance
10
bar
Case Size
Thickness:
11.5 ㎜
Diameter: 40 ㎜
Length: 44.6 ㎜
Weight
142.0
g
Other specifications
Screw case back
See
through case back
Three
fold clasp with secure lock
Other features
24
jewels
Day/Date display
Stop
second hand function
•
Beats per Hour 21,600 bph 6 bps)
•
Manual Winding