Seiko Cal. 6188 - 734

Seiko 6188-734

This Hand-Winding model from 1977 features a 36mm Titanium case. Powered by the 6188 caliber with 23j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-7472744e178c]

Also known as: Helmet, Flighty

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
36mm
Case Thickness
11.7mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
Green
Jewels
23j
Frequency
21,600 bph
Power Reserve
72 hours
Year
1977

Related Models

seikata-wm-7472744e178c