Seiko Cal. 4490 - 870

Seiko 4490-870

This Hand-Winding model from 1987 features a 39mm Hardlex-Coated Steel case. The Coin-Edge bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-805dc088e107]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
13.0mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Champagne
Jewels
29j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1987

Related Models

seikata-wm-805dc088e107