Seiko Cal. 0728 - 675

Seiko 0728-675

The 0728-675 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Navy dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-a0ebc05b9dd5]

Also known as: Navigator

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
8.2mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Navy
Jewels
17j
Frequency
21,600 bph
Power Reserve
40 hours
Year
1988

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