Seiko Cal. 7150 - 401

Seiko 7150-401

The Seiko 7150-401 represents an important milestone in Seiko's 1971 lineup. Powered by the 7150 caliber with 24j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-7042bfe38c41]

Also known as: Tuna, Bellmatic

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
11.9mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
30m
Dial Color
White
Jewels
24j
Frequency
36,000 bph
Power Reserve
40 hours
Year
1971

Related Models

seikata-wm-7042bfe38c41