Seiko Cal. 7028 - 447

Seiko 7028-447

Released in 1997, the Cal. 7028 with design code 447 was part of Seiko's domestic market collection. It features a Blue Sunburst dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-c358a9c0d924]

Also known as: Monster, Sea Horse

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
41mm
Case Thickness
14.4mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
140m
Dial Color
Blue Sunburst
Jewels
17j
Frequency
21,600 bph
Power Reserve
51 hours
Year
1997

Related Models

seikata-wm-c358a9c0d924