Seiko Cal. 6131 - 172

Seiko 6131-172

The 6131-172 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6131 caliber with 32j jewels beating at 28,800 bph, it delivers a 68 hours power reserve. [seikata-wm-aeb9ab848cde]

Also known as: Silverwave, Flighty

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
8.2mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
140m
Dial Color
Burgundy
Jewels
32j
Frequency
28,800 bph
Power Reserve
68 hours
Year
1978

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