Seiko Cal. 7160 - 521

Seiko 7160-521

The Seiko 7160-521 represents an important milestone in Seiko's 1996 lineup. Powered by the 7160 caliber with 33j jewels beating at 36,000 bph, it delivers a 57 hours power reserve. [seikata-wm-6e428920a7df]

Also known as: Tuna, Rally

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
14.3mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Champagne
Jewels
33j
Frequency
36,000 bph
Power Reserve
57 hours
Year
1996

Related Models

seikata-wm-6e428920a7df