Seiko Cal. 6361 - 311

Seiko 6361-311

The 6361-311 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6361 caliber with 30j jewels beating at 36,000 bph, it delivers a 57 hours power reserve. [seikata-wm-5fe9ffb343f2]

Also known as: Monster, Helmet

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
41mm
Case Thickness
12.3mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
60m
Dial Color
Champagne
Jewels
30j
Frequency
36,000 bph
Power Reserve
57 hours
Year
1985

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