Seiko Cal. 3818 - 777

Seiko 3818-777

The 3818-777 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 3818 caliber with 22j jewels beating at 36,000 bph, it delivers a 64 hours power reserve. [seikata-wm-2d77100c802b]

Also known as: Crown, Arnie

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
35mm
Case Thickness
10.7mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
Cream
Jewels
22j
Frequency
36,000 bph
Power Reserve
64 hours
Year
1987

Related Models

seikata-wm-2d77100c802b