Seiko Cal. 3815 - 306

Seiko 3815-306

This Automatic model from 1967 features a 38mm Titanium case. Powered by the 3815 caliber with 19j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-971d058be082]

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
38mm
Case Thickness
14.7mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
130m
Dial Color
Green
Jewels
19j
Frequency
36,000 bph
Power Reserve
39 hours
Year
1967

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seikata-wm-971d058be082