Seiko Cal. 3820 - 937

Seiko 3820-937

This Quartz model from 1984 features a 43mm PVD Black case. Powered by the 3820 caliber with 17j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-4a8b53f5da82]

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
43mm
Case Thickness
13.4mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Burgundy
Jewels
17j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1984

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