Seiko Cal. 6315 - 822

Seiko 6315-822

This Hand-Winding model from 1983 features a 40mm Stainless Steel case. Powered by the 6315 caliber with 30j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-f8ab61a3d45c]

Also known as: Monster, Tuna

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
11.1mm
Lug Width
22mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
60m
Dial Color
Silver
Jewels
30j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1983

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