Seiko Cal. 5671 - 734

Seiko 5671-734

This Automatic model from 1973 features a 40mm Titanium case. Powered by the 5671 caliber with 17j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-5f00b7f1094b]

Also known as: Bellmatic, Baby Tuna

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
40mm
Case Thickness
10.2mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
Green
Jewels
17j
Frequency
36,000 bph
Power Reserve
60 hours
Year
1973

Related Models

seikata-wm-5f00b7f1094b