Seiko Cal. 5291 - 828

Seiko 5291-828

The 5291-828 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5291 caliber with 22j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-b0a631b5c11d]

Also known as: Monster

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
41mm
Case Thickness
15.4mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
Black
Jewels
22j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1990

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