Seiko Cal. 3863 - 684

Seiko 3863-684

This Kinetic model from 1966 features a 39mm Hardlex-Coated Steel case. Powered by the 3863 caliber with 36j jewels beating at 36,000 bph, it delivers a 51 hours power reserve. [seikata-wm-d3b02189a6a1]

Also known as: Monster

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
14.6mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Champagne
Jewels
36j
Frequency
36,000 bph
Power Reserve
51 hours
Year
1966

Related Models

seikata-wm-d3b02189a6a1