Seiko Cal. 3837 - 186

Seiko 3837-186

This Quartz model from 1965 features a 38mm PVD Black case. Powered by the 3837 caliber with 28j jewels beating at 36,000 bph, it delivers a 47 hours power reserve. [seikata-wm-b65e865cf37d]

Also known as: Silverwave

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
38mm
Case Thickness
10.5mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
30m
Dial Color
Green
Jewels
28j
Frequency
36,000 bph
Power Reserve
47 hours
Year
1965

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