Seiko Cal. 6373 - 522

Seiko 6373-522

The 6373-522 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6373 caliber with 36j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-ba0280fecba3]

Also known as: Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
43mm
Case Thickness
15.2mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
60m
Dial Color
Cream
Jewels
36j
Frequency
28,800 bph
Power Reserve
37 hours
Year
1988

Related Models

seikata-wm-ba0280fecba3