Seiko Cal. 5647 - 656

Seiko 5647-656

This Solar model from 1999 features a 38mm Hardlex-Coated Steel case. The Coin-Edge bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-5ce8baeb2e89]

Also known as: Sportsmatic, Baby Tuna

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
12.1mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
Cream
Jewels
36j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1999

Related Models

seikata-wm-5ce8baeb2e89