Seiko Cal. 3867 - 540

Seiko 3867-540

The Seiko 3867-540 represents an important milestone in Seiko's 1966 lineup. Powered by the 3867 caliber with 24j jewels beating at 21,600 bph, it delivers a 46 hours power reserve. [seikata-wm-6dcdcdeef22d]

Also known as: Rally, Baby Tuna

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
40mm
Case Thickness
13.9mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
Burgundy
Jewels
24j
Frequency
21,600 bph
Power Reserve
46 hours
Year
1966

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