Seiko Cal. 0739 - 134

Seiko 0739-134

The 0739-134 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 0739 caliber with 17j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-f6dbbca3b5e0]

Also known as: Tuna, Bellmatic

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
14.9mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Blue Sunburst
Jewels
17j
Frequency
21,600 bph
Power Reserve
36 hours
Year
1977

Related Models

seikata-wm-f6dbbca3b5e0