Seiko Cal. 6337 - 850

Seiko 6337-850

The 6337-850 is a sought-after Spring Drive piece from Seiko's golden era. The Bidirectional bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-be5d76c74f50]

Also known as: Turtle, Monster

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
8.5mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Champagne
Jewels
28j
Frequency
28,800 bph
Power Reserve
65 hours
Year
1993

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