Seiko Cal. 6335 - 437

Seiko 6335-437

The 6335-437 is a sought-after Quartz piece from Seiko's golden era. The Bidirectional bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-a9077ba63036]

Also known as: Monster, World Timer

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
11.3mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
120m
Dial Color
White
Jewels
36j
Frequency
36,000 bph
Power Reserve
63 hours
Year
1973

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seikata-wm-a9077ba63036