Seiko Cal. 6398 - 765

Seiko 6398-765

The 6398-765 is a sought-after Solar piece from Seiko's golden era. It features a Champagne dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-cba6b778f1c4]

Also known as: Sportsmatic, Golden Tuna

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
12.9mm
Lug Width
20mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
80m
Dial Color
Champagne
Jewels
32j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1970

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