Seiko Cal. 5627 - 740

Seiko 5627-740

The 5627-740 is a sought-after Quartz piece from Seiko's golden era. It features a Black dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-8f3e0e418405]

Also known as: Bullhead, Arnie

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
42mm
Case Thickness
13.0mm
Lug Width
22mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
120m
Dial Color
Black
Jewels
19j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1991

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