Description

SEIKO VX82

SEIKO VX82 Movement Date Display At 3:00 , Analog Quartz 6 3/4 × 8”’ Slim Movement / Three Hands (H/M/S) with Calendar.

• Model: EPSON VX82E / VX82
• Has a date display at 3:00
• Requires watch hands: hour 1.10, minute .65, and sweep second .20 mm
• Includes watch stem
• SEIKO / EPSON Japan quartz movement
• Japanese assembled

1. MOVEMENT DIMENSIONS
   Outside diameter 15.70mm(3-9H) × 17.80mm(12-6H)
   Casing diameter 15.30mm(3-9H) × 17.40mm(12-6H)
   Total height 2.75mm (including battery)
2. TIME STANDARD
   Type of quartz oscillator Tuning fork
   Frequency of quartz oscillator 32,768 Hz
   Accuracy ±20 seconds per month (on wrist)
   Operating temperature range －5℃ to ＋50℃
   Regulation device Nil (Pre-adjusted)
3. INDICATOR / FUNCTIONS
   3 Hands Hour / Minute / Second
   Calendar Instant setting device for date calendar
   Reset switch
   Setting mechanism Crown at normal position : Free
   Crown pulled out 1st click : Instant date change
   Crown pulled out 2nd click : Time setting / Reset
4. FEATURES
   Jewels 0 Jewels
   Anti-magnetism Over 1600A/m (Direct current magnetic field)
   Maximum unbalance of hands Hour hand : 0.5μN・m
   Minute hand : 0.6μN・m
   Second hand : 0.07μN・m
5. BATTERY
   Type / Size Silver oxide battery /φ6.8mm × t 2.1mm
   Recommended battery SR621SW (Maxell, Murata, Seizaiken)
   Nominal voltage 1.55 V
   Battery life Approx. 3 years
   Driving current consumption Approx. 0.80μA
   Operation stopping voltage 0.9 V
6. SEPARATED PARTS (Parts code)
   Hand setting stem 0351177 or 0351578
   Battery SR621SW
7. TEST OF ACCURACY
   Equipment to be used SEIKO quartz tester QT-99,
   Greiner quartz timer-C , Witschi Q-tester 4000
   Duration of measurement 10 seconds
   Microphone to be used Electromagnetic detection type

Package : 

1x VX82 Movement , include stem and batteries