Seiko Cal. 7154 - 639

Seiko 7154-639

This Solar model from 1986 features a 45mm Hardlex-Coated Steel case. The Bidirectional bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-e2cb096271d9]

Also known as: Bullhead, Silverwave

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
8.7mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Burgundy
Jewels
31j
Frequency
36,000 bph
Power Reserve
39 hours
Year
1986

Related Models

seikata-wm-e2cb096271d9