Seiko Chronograph-alarm
Caliber 7T32
Stainless case with solid link bracelet.
Dual timer with alarm and chronograph function.
Water resistance: 10 bars.
Hardlex Crystal. Non reflective blue dial.
Frequency of crystal 32,768Hz=hertz
Loss/gain-monthly rate >15sec at normal temp 5c~35c
Operational temp range: -10c~+60c (14F~140F)
Driving system: step motor, 4 pieces
Alarm: set on 12hr basis
Battery: Seiko SR927W, 1 unit
Integrated circuit: C-MOS-LSI
Case width including crown: 44mm
Case thickness: 11mm
Bracelet reference: 4943-GI

62-2121B5-440244