Seiko Cal. 6683 - 337

Seiko 6683-337

The 6683-337 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6683 caliber with 18j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-af6a4de12e09]

Also known as: Golden Tuna

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
12.8mm
Lug Width
18mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
80m
Dial Color
Navy
Jewels
18j
Frequency
36,000 bph
Power Reserve
37 hours
Year
1983

Related Models

seikata-wm-af6a4de12e09