Seiko Cal. 7154 - 307

Seiko 7154-307

This Hand-Winding model from 1994 features a 46mm Hardlex-Coated Steel case. The Bidirectional bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-fc7da05612a5]

Also known as: Tuna

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
8.6mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
90m
Dial Color
White
Jewels
31j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1994

Related Models

seikata-wm-fc7da05612a5