Seiko Cal. 4445 - 417

Seiko 4445-417

This Hand-Winding model from 1988 features a 38mm Hardlex-Coated Steel case. The Bidirectional bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-89fda2be62b0]

Also known as: Helmet

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
13.2mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
190m
Dial Color
Silver
Jewels
22j
Frequency
28,800 bph
Power Reserve
45 hours
Year
1988

Related Models

seikata-wm-89fda2be62b0