Seiko Cal. 6653 - 502

Seiko 6653-502

The 6653-502 is a sought-after Spring Drive piece from Seiko's golden era. It features a Navy dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-0f7ab56a0986]

Also known as: Bullhead, Rally

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
37mm
Case Thickness
14.0mm
Lug Width
18mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Navy
Jewels
36j
Frequency
21,600 bph
Power Reserve
43 hours
Year
1995

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