Seiko Cal. 0784 - 427

Seiko 0784-427

The 0784-427 is a sought-after Quartz piece from Seiko's golden era. The Bidirectional bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-db3a5553e7ac]

Also known as: Helmet, Crown

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
37mm
Case Thickness
11.8mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Navy
Jewels
20j
Frequency
36,000 bph
Power Reserve
52 hours
Year
1993

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