Seiko Cal. 5250 - 624

Seiko 5250-624

This Quartz model from 1971 features a 37mm PVD Black case. Powered by the 5250 caliber with 31j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-4ccf04ce28f7]

Also known as: Sumo

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
37mm
Case Thickness
14.7mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Green
Jewels
31j
Frequency
36,000 bph
Power Reserve
43 hours
Year
1971

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