Seiko Cal. 6317 - 827

Seiko 6317-827

The 6317-827 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6317 caliber with 32j jewels beating at 36,000 bph, it delivers a 44 hours power reserve. [seikata-wm-7de63b213945]

Also known as: Bellmatic, Baby Tuna

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
36mm
Case Thickness
14.4mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Burgundy
Jewels
32j
Frequency
36,000 bph
Power Reserve
44 hours
Year
1982

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seikata-wm-7de63b213945