Seiko Cal. 3811 - 974

Seiko 3811-974

This Quartz model from 1980 features a 45mm Two-Tone case. Powered by the 3811 caliber with 21j jewels beating at 28,800 bph, it delivers a 59 hours power reserve. [seikata-wm-e4e34adb136e]

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
45mm
Case Thickness
14.4mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
Silver
Jewels
21j
Frequency
28,800 bph
Power Reserve
59 hours
Year
1980

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