Seiko Cal. 7177 - 496

Seiko 7177-496

The 7177-496 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7177 caliber with 36j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-9d86f0c953e5]

Also known as: Bullhead

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
46mm
Case Thickness
8.2mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Burgundy
Jewels
36j
Frequency
36,000 bph
Power Reserve
48 hours
Year
1989

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