Seiko Cal. 7036 - 691

Seiko 7036-691

The Seiko 7036-691 represents an important milestone in Seiko's 1988 lineup. Powered by the 7036 caliber with 21j jewels beating at 28,800 bph, it delivers a 41 hours power reserve. [seikata-wm-f5ff6db1a60d]

Also known as: Shogun, Baby Tuna

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
41mm
Case Thickness
8.0mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Navy
Jewels
21j
Frequency
28,800 bph
Power Reserve
41 hours
Year
1988

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