Seiko Cal. 7115 - 161

Seiko 7115-161

This Hand-Winding model from 1977 features a 36mm Titanium case. The Bidirectional bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-c8a5566e87e4]

Also known as: Monster, Tuna

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
36mm
Case Thickness
15.0mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Black
Jewels
19j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1977

Related Models

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