Seiko Cal. 4427 - 209

Seiko 4427-209

This Quartz model from 1991 features a 37mm Stainless Steel case. It features a Green dial protected by a Acrylic crystal and offers 200m of water resistance. [seikata-wm-8bd5b773e10d]

Also known as: Sportsmatic, Baby Tuna

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
11.9mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
Green
Jewels
35j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1991

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