Seiko Cal. 7150 - 301

Seiko 7150-301

The Seiko 7150-301 represents an important milestone in Seiko's 1990 lineup. Powered by the 7150 caliber with 25j jewels beating at 21,600 bph, it delivers a 44 hours power reserve. [seikata-wm-1fae6710e920]

Also known as: Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
37mm
Case Thickness
13.2mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
White
Jewels
25j
Frequency
21,600 bph
Power Reserve
44 hours
Year
1990

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