Seiko Cal. 7177 - 286

Seiko 7177-286

The 7177-286 is a sought-after Automatic piece from Seiko's golden era. Powered by the 7177 caliber with 31j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-1d33f415c387]

Also known as: Navigator

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
37mm
Case Thickness
8.5mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
Blue Sunburst
Jewels
31j
Frequency
21,600 bph
Power Reserve
36 hours
Year
1988

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