Seiko Cal. 6645 - 554

Seiko 6645-554

This Quartz model from 1990 features a 34mm Stainless Steel case. The Coin-Edge bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-5179e3c9e9ee]

Also known as: Turtle, Silverwave

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
15.4mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Black
Jewels
31j
Frequency
36,000 bph
Power Reserve
58 hours
Year
1990

Related Models

seikata-wm-5179e3c9e9ee