Seiko Cal. 6271 - 337

Seiko 6271-337

The 6271-337 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6271 caliber with 36j jewels beating at 28,800 bph, it delivers a 67 hours power reserve. [seikata-wm-9739a078da1b]

Also known as: Tuna

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
10.2mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
200m
Dial Color
Green
Jewels
36j
Frequency
28,800 bph
Power Reserve
67 hours
Year
1995

Related Models

seikata-wm-9739a078da1b