Seiko Cal. 5661 - 911

Seiko 5661-911

The 5661-911 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5661 caliber with 21j jewels beating at 36,000 bph, it delivers a 47 hours power reserve. [seikata-wm-6428c120c37d]

Also known as: Arnie

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
35mm
Case Thickness
10.8mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
White
Jewels
21j
Frequency
36,000 bph
Power Reserve
47 hours
Year
1986

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