Seiko Cal. 6337 - 383

Seiko 6337-383

The 6337-383 is a sought-after Quartz piece from Seiko's golden era. The Coin-Edge bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-096feb7cadb3]

Also known as: Monster, Tuna

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
8.7mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
Silver
Jewels
32j
Frequency
21,600 bph
Power Reserve
44 hours
Year
1978

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