Seiko Cal. 6623 - 651

Seiko 6623-651

This Solar model from 1991 features a 39mm Stainless Steel case. The Bidirectional bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-a8b0f0bdbe0d]

Also known as: Turtle, Monster

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
13.2mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Silver
Jewels
27j
Frequency
36,000 bph
Power Reserve
37 hours
Year
1991

Related Models

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