Seiko Cal. 4428 - 239

Seiko 4428-239

This Spring Drive model from 1994 features a 44mm Hardlex-Coated Steel case. The Coin-Edge bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-ac6609538b5a]

Also known as: Flighty

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
10.4mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Silver
Jewels
25j
Frequency
28,800 bph
Power Reserve
57 hours
Year
1994

Related Models

seikata-wm-ac6609538b5a