Seiko Cal. 0728 - 928

Seiko 0728-928

The Seiko 0728-928 represents an important milestone in Seiko's 1987 lineup. The Bidirectional bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-6f7c7c830f88]

Also known as: Turtle, Helmet

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
40mm
Case Thickness
9.6mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Black
Jewels
23j
Frequency
28,800 bph
Power Reserve
60 hours
Year
1987

Related Models

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