Seiko Cal. 6657 - 762

Seiko 6657-762

This Solar model from 1991 features a 42mm Titanium case. With its 18mm lug width and 10.7mm profile, it sits comfortably on most wrists. [seikata-wm-51e2710a40de]

Also known as: Turtle, Silverwave

Specifications

Movement
Solar
Case Material
Titanium
Case Width
42mm
Case Thickness
10.7mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Burgundy
Jewels
33j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1991

Related Models

seikata-wm-51e2710a40de