Seiko Cal. 6640 - 869

Seiko 6640-869

This Kinetic model from 1987 features a 43mm Hardlex-Coated Steel case. The Coin-Edge bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-977869e14b87]

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
13.5mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
Green
Jewels
25j
Frequency
28,800 bph
Power Reserve
41 hours
Year
1987

Related Models

seikata-wm-977869e14b87