Seiko Cal. 6327 - 452

Seiko 6327-452

The 6327-452 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6327 caliber with 36j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-8483da8cf3e5]

Also known as: Sumo, Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
11.3mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Black
Jewels
36j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1968

Related Models

seikata-wm-8483da8cf3e5