Seiko Cal. 0728 - 388

Seiko 0728-388

The 0728-388 is a sought-after Automatic piece from Seiko's golden era. It features a Navy dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-a4bc3411634e]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
14.4mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
120m
Dial Color
Navy
Jewels
30j
Frequency
28,800 bph
Power Reserve
43 hours
Year
1969

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