Seiko Cal. 6337 - 625

Seiko 6337-625

The 6337-625 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6337 caliber with 35j jewels beating at 28,800 bph, it delivers a 63 hours power reserve. [seikata-wm-3c321ee2ce51]

Also known as: Tuna, Baby Tuna

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
42mm
Case Thickness
14.2mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Burgundy
Jewels
35j
Frequency
28,800 bph
Power Reserve
63 hours
Year
1984

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seikata-wm-3c321ee2ce51