Seiko Cal. 3840 - 494

Seiko 3840-494

This Automatic model from 1976 features a 34mm Titanium case. Powered by the 3840 caliber with 32j jewels beating at 21,600 bph, it delivers a 61 hours power reserve. [seikata-wm-2370eea58f3b]

Also known as: Rally, Golden Tuna

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
34mm
Case Thickness
11.1mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
White
Jewels
32j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1976

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