Seiko Cal. 6648 - 415

Seiko 6648-415

The 6648-415 is a sought-after Quartz piece from Seiko's golden era. It features a Black dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-0a03a12e3523]

Also known as: Monster, Flighty

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
12.9mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
Black
Jewels
23j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1970

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