Seiko Cal. 0778 - 577

Seiko 0778-577

This Quartz model from 1995 features a 39mm Titanium case. Powered by the 0778 caliber with 32j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-7ad5020cd754]

Also known as: Sportsmatic, Baby Tuna

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
39mm
Case Thickness
13.3mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Navy
Jewels
32j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1995

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seikata-wm-7ad5020cd754