The Seiko Rotocall HFL001P1 145th Anniversary Limited Edition revives an iconic design celebrated for its genuine space history and popularity among astronauts in the 1980s.

Crafted with a black PVD-coated steel case and bracelet, this multifunctional quartz watch features a rotating bezel that allows seamless switching between its chronograph, alarm, calendar, and countdown timer functions.

Sized at a versatile 37 mm diameter with a 10.64 mm thickness and 100 m water resistance, this commemorative release is strictly limited to 4,000 pieces worldwide.

Key Features

Brand	Seiko
Model	HFL001P1
Collection	Rotocall
Department	Men's
Movement	Quartz
Calibre	Seiko Cal. A824
Case Material	Steel
Band Material	Steel
Case Coating	PVD Black
Glass	Hardlex mineral crystal
Case Diameter	37 mm
Case Thickness	10.64 mm
Lug Width	20 mm
Lug to Lug	43.49 mm
Water Resistance	100 m
Dial Color	Black/purple
Bezel Type	Bidirectional
Caseback	Solid
Functions	Date, Chronograph, Alarm, Calendar, Countdown Timer
Limited Edition	Yes, 4,000 pieces
Warranty	3 years

Highlights

145th Anniversary Limited Edition of 4,000 pieces worldwide
Historic 1980s astronaut design with functional rotating mode-switch bezel
Multifunctional quartz movement with chronograph, alarm, calendar, and countdown timer
37 mm black PVD steel case and bracelet with 100 m water resistance

Frequently asked questions

What is the case diameter and thickness of the watch?

The watch has a case width of 37 mm (without crown), a thickness of 10.64 mm, and a lug-to-lug distance of 43.49 mm.

How does the rotating bezel function on this model?

Rotating the bidirectional bezel allows you to easily switch between the watch's integrated functions, including the chronograph, alarm, calendar, and countdown timer.

What movement powers the Seiko Rotocall HFL001P1?

This watch is powered by the Seiko Cal. A824 quartz movement.

What is the water resistance rating?

The watch features a water resistance rating of 100 meters.

How many pieces of this limited edition were produced?

This 145th Anniversary model is limited to 4,000 pieces worldwide.

What materials are used for the case, bracelet, and crystal?

The case and band are made of stainless steel with a black PVD coating, and the dial is protected by a Hardlex mineral crystal.

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