Seiko Cal. 6690 - 159

Seiko 6690-159

This Hand-Winding model from 1988 features a 43mm Gold-Plated case. The Fixed bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-275d50ba895e]

Also known as: Helmet

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
11.7mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
120m
Dial Color
Navy
Jewels
22j
Frequency
28,800 bph
Power Reserve
72 hours
Year
1988

Related Models

seikata-wm-275d50ba895e