Seiko Cal. 4537 - 693

Seiko 4537-693

The 4537-693 is a sought-after Quartz piece from Seiko's golden era. It features a Green dial protected by a Acrylic crystal and offers 200m of water resistance. [seikata-wm-f9e39c258b50]

Also known as: Turtle, UFO

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
39mm
Case Thickness
14.9mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
200m
Dial Color
Green
Jewels
27j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1974

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