Seiko Cal. 5645 - 251

Seiko 5645-251

This Kinetic model from 1991 features a 46mm Two-Tone case. The Coin-Edge bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-60bbd4e00e01]

Also known as: Sumo, Helmet

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
46mm
Case Thickness
15.4mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
Navy
Jewels
35j
Frequency
21,600 bph
Power Reserve
52 hours
Year
1991

Related Models

seikata-wm-60bbd4e00e01