Seiko Cal. 4428 - 387

Seiko 4428-387

Released in 1995, the Cal. 4428 with design code 387 was part of Seiko's domestic market collection. It features a Cream dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-84b031e9d1a1]

Also known as: Arnie

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
37mm
Case Thickness
8.5mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Cream
Jewels
24j
Frequency
28,800 bph
Power Reserve
70 hours
Year
1995

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