Seiko Cal. 7176 - 640

Seiko 7176-640

The 7176-640 is a sought-after Quartz piece from Seiko's golden era. Powered by the 7176 caliber with 26j jewels beating at 21,600 bph, it delivers a 60 hours power reserve. [seikata-wm-42dc0fff284c]

Also known as: Golden Tuna

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
36mm
Case Thickness
8.9mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
170m
Dial Color
Navy
Jewels
26j
Frequency
21,600 bph
Power Reserve
60 hours
Year
1995

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