Seiko Cal. 6688 - 377

Seiko 6688-377

The 6688-377 is a sought-after Hand-Winding piece from Seiko's golden era. The Coin-Edge bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-847085b15e71]

Also known as: Sea Horse, Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
41mm
Case Thickness
9.1mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Black
Jewels
35j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1996

Related Models

seikata-wm-847085b15e71