Seiko Cal. 5660 - 191

Seiko 5660-191

The 5660-191 is a sought-after Quartz piece from Seiko's golden era. Powered by the 5660 caliber with 22j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-9e0d2c4337e5]

Also known as: Bullhead, Arnie

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
36mm
Case Thickness
11.7mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Champagne
Jewels
22j
Frequency
36,000 bph
Power Reserve
62 hours
Year
1996

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