Seiko Cal. 6691 - 498

Seiko 6691-498

This Quartz model from 1978 features a 36mm Gold-Plated case. The Coin-Edge bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-0470a3488111]

Also known as: Turtle

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
10.6mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
Black
Jewels
20j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1978

Related Models

seikata-wm-0470a3488111