Seiko Cal. 6644 - 359

Seiko 6644-359

This Kinetic model from 1995 features a 45mm Hardlex-Coated Steel case. The Coin-Edge bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-6a1f6bae8fba]

Also known as: Helmet, Baby Tuna

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
14.0mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
Silver
Jewels
18j
Frequency
28,800 bph
Power Reserve
43 hours
Year
1995

Related Models

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