Seiko Cal. 4540 - 344

Seiko 4540-344

This Solar model from 1974 features a 44mm Two-Tone case. With its 22mm lug width and 11.9mm profile, it sits comfortably on most wrists. [seikata-wm-7f77831dfb90]

Also known as: Silverwave

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
44mm
Case Thickness
11.9mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
Champagne
Jewels
24j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1974

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seikata-wm-7f77831dfb90