Seiko Cal. 6365 - 937

Seiko 6365-937

The 6365-937 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6365 caliber with 33j jewels beating at 21,600 bph, it delivers a 52 hours power reserve. [seikata-wm-cb7b816a072a]

Also known as: Sportsmatic, Golden Tuna

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
13.0mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
140m
Dial Color
Blue Sunburst
Jewels
33j
Frequency
21,600 bph
Power Reserve
52 hours
Year
1981

Related Models

seikata-wm-cb7b816a072a