Seiko Cal. 5617 - 402

Seiko 5617-402

The 5617-402 is a sought-after Solar piece from Seiko's golden era. The Inner Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-20e935c61718]

Also known as: Baby Tuna

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
15.0mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
Blue Sunburst
Jewels
21j
Frequency
36,000 bph
Power Reserve
41 hours
Year
1971

Related Models

seikata-wm-20e935c61718