Seiko Cal. 0770 - 454

Seiko 0770-454

The 0770-454 is a sought-after Solar piece from Seiko's golden era. It features a Black dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-2c35ba0612d1]

Also known as: Tuna

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
39mm
Case Thickness
15.9mm
Lug Width
19mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Black
Jewels
32j
Frequency
36,000 bph
Power Reserve
41 hours
Year
1982

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