Seiko Cal. 0789 - 243

Seiko 0789-243

The 0789-243 is a sought-after Quartz piece from Seiko's golden era. It features a Black dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-8889f2b56e57]

Also known as: Helmet

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
11.0mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
Black
Jewels
36j
Frequency
28,800 bph
Power Reserve
71 hours
Year
1971

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