Seiko Cal. 7154 - 307

Seiko 7154-307

This Automatic model from 1966 features a 37mm Two-Tone case. Powered by the 7154 caliber with 26j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-810457224a88]

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
37mm
Case Thickness
10.9mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Silver
Jewels
26j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1966

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seikata-wm-810457224a88