Seiko Cal. 3811 - 793

Seiko 3811-793

The 3811-793 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 3811 caliber with 24j jewels beating at 36,000 bph, it delivers a 59 hours power reserve. [seikata-wm-4e09d92102c1]

Also known as: Helmet, World Timer

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
43mm
Case Thickness
15.8mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
70m
Dial Color
Blue Sunburst
Jewels
24j
Frequency
36,000 bph
Power Reserve
59 hours
Year
1989

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seikata-wm-4e09d92102c1