Seiko Cal. 6311 - 288

Seiko 6311-288

This Solar model from 1976 features a 41mm Hardlex-Coated Steel case. The Fixed bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-4722686700c6]

Also known as: Baby Tuna

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
11.7mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
150m
Dial Color
White
Jewels
31j
Frequency
28,800 bph
Power Reserve
46 hours
Year
1976

Related Models

seikata-wm-4722686700c6