Seiko Cal. 3845 - 720

Seiko 3845-720

This Automatic model from 1975 features a 34mm Two-Tone case. Powered by the 3845 caliber with 28j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-271a2777b986]

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
34mm
Case Thickness
13.5mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Black
Jewels
28j
Frequency
21,600 bph
Power Reserve
45 hours
Year
1975

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seikata-wm-271a2777b986