Seiko Cal. 7091 - 218

Seiko 7091-218

The 7091-218 is a sought-after Automatic piece from Seiko's golden era. Powered by the 7091 caliber with 19j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-e391ce4b4fa0]

Also known as: Tuna, World Timer

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
14.4mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
100m
Dial Color
Black
Jewels
19j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1990

Related Models

seikata-wm-e391ce4b4fa0