Seiko Cal. 3842 - 310

Seiko 3842-310

This Automatic model from 1965 features a 40mm PVD Black case. Powered by the 3842 caliber with 22j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-a88f911d7cfc]

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
40mm
Case Thickness
13.5mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
170m
Dial Color
Silver
Jewels
22j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1965

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